Hardware Tips                                                   

Most motherboards on the market come with four RAM slots, but that doesn't mean filling all four is the best option. The optimal number of RAM sticks depends on the balance between stability and performance you're aiming for.

Recommended Setup: Two Sticks in Dual-Channel

If your motherboard has four slots, the best configuration is usually 

While filling all four slots might look visually pleasing, it doesn’t necessarily mean better performance—and may even cause problems:

Key Things to Keep in Mind When Installing RAM:

To maximize performance, install the RAM in the 

Mixing RAM sticks with different brands or frequencies can lead to compatibility issues or prevent your system from booting properly.





Most motherboards on the market come with four RAM slots, but that doesn't mean filling all four is the best option. The optimal number of RAM sticks depends on the balance between stability and performance you're aiming for.



Recommended Setup: Two Sticks in Dual-Channel

If your motherboard has four slots, the best configuration is usually two RAM sticks. Here’s why:





Maximum RAM performance: Two sticks allow for dual-channel memory, significantly boosting speed compared to a single stick.



Faster boot times: With only two sticks, the system performs fewer checks during startup.



Dual-channel advantages: The CPU can access two RAM modules simultaneously, increasing data transfer speed dramatically.



Room for future upgrades: You still have two empty slots for easy expansion down the line.







What Happens If You Use Four Sticks?

While filling all four slots might look visually pleasing, it doesn’t necessarily mean better performance—and may even cause problems:





Slower boot times: The system takes longer to check all four modules during startup.



Compatibility issues: All four sticks must have identical specs (capacity, speed, etc.) or performance could suffer.



Reduced stability: Due to motherboard wiring design, having four sticks can cause latency issues that affect performance and stability.







Key Things to Keep in Mind When Installing RAM:

1. Correct Slot Placement

To maximize performance, install the RAM in the 2nd and 4th slots from the left (usually labeled DIMM A2 and B2).







2. Avoid Mixing Brands or Speeds

Mixing RAM sticks with different brands or frequencies can lead to compatibility issues or prevent your system from booting properly.





Here's what you need to know about how many RAM sticks to install for optimal performance — and key tips to watch out for.

RAM Demystified: How Many Sticks Are Best for Your PC?

하드웨어 팁

최적의 성능을 위해 설치해야 할 RAM 스틱 개수와 주의해야 할 주요 사항에 대해 알아야 할 모든 것을 알려드립니다.

RAM 이해하기: PC에 가장 적합한 RAM 스틱 개수는 몇 개일까요?

Tech News                                                       

Following the recent price rebound of DDR4 and DDR5 memory, signs are emerging that GPU costs may soon climb as well. With flash and GDDR memory prices trending upward, the entire graphics card supply chain could feel the pressure. Here’s a breakdown of what’s happening and what it means for PC builders and gamers.

The semiconductor memory market is entering another upward cycle.

Recent data from TrendForce and DRAMeXchange shows that both DRAM and NAND flash prices have increased by 15–25% in late 2025, after nearly two years of decline.

Major manufacturers like Samsung, Micron, and SK Hynix have reduced older production lines and redirected capacity to meet surging AI and server demand. This has tightened supply for conventional memory chips used across PC components — from RAM modules to graphics cards.

A modern GPU relies on graphics memory (GDDR) to process and store data such as textures, frames, and shader information. In high-performance graphics cards, GDDR6 and GDDR6X memory modules can account for up to 20–25% of total production cost.

This means that even small changes in memory pricing can directly influence the final cost of a GPU — particularly for models with 

The recent surge in memory prices is not limited to DDR modules.

Both GDDR (Graphics Double Data Rate) and flash memory used in GPUs are also affected, due to several combined factors:

Fabrication capacity is increasingly prioritized for high-bandwidth memory (HBM) used in AI accelerators, which reduces supply for traditional GDDR chips used in gaming GPUs.

As manufacturers move from GDDR6 to GDDR7, production of older chips slows down, leading to higher costs for remaining stock.

Flash storage, used in GPU firmware and BIOS components, has seen double-digit percentage increases this quarter.

Longer delivery schedules and component shortages are prompting board makers to stockpile inventory, adding further cost pressure.

These factors collectively increase the bill of materials (BOM) for GPU production, even before assembly and logistics are considered.

While GPU manufacturers typically try to maintain stable pricing, cost pressure from memory components can eventually filter down to consumers.

Rather than direct MSRP hikes, consumers may see fewer discounts, slower price drops, or “refresh” models with adjusted specifications and memory sizes.

Despite upward cost trends, several factors may help contain large-scale price jumps:

As a result, the adjustment in GPU pricing is more likely to be gradual rather than sudden, depending on how memory supply evolves through 2026.

To understand where GPU pricing is heading, pay attention to:

These indicators can reveal whether memory costs are translating into real-world price movement.

Conclusion: The Memory Ripple Effect Continues

The memory market’s rebound is already visible in DDR4, DDR5, and NAND flash segments — and GPUs may be next in line. As GDDR and flash memory costs increase, graphics cards could gradually become more expensive over the coming months.

For PC builders and gamers, it may be wise to plan upgrades early or watch for clearance deals before the next product generation arrives.

While the increase may not be dramatic, the trend shows a clear reminder: in the tech world, memory prices influence everything — even the heart of your gaming PC.





Following the recent price rebound of DDR4 and DDR5 memory, signs are emerging that GPU costs may soon climb as well. With flash and GDDR memory prices trending upward, the entire graphics card supply chain could feel the pressure. Here’s a breakdown of what’s happening and what it means for PC builders and gamers.



Memory Prices Are Rising Again





(source credit: TrendForce)



The semiconductor memory market is entering another upward cycle.

Recent data from TrendForce and DRAMeXchange shows that both DRAM and NAND flash prices have increased by 15–25% in late 2025, after nearly two years of decline.

Major manufacturers like Samsung, Micron, and SK Hynix have reduced older production lines and redirected capacity to meet surging AI and server demand. This has tightened supply for conventional memory chips used across PC components — from RAM modules to graphics cards.



GPUs Depend Heavily on Memory





A modern GPU relies on graphics memory (GDDR) to process and store data such as textures, frames, and shader information. In high-performance graphics cards, GDDR6 and GDDR6X memory modules can account for up to 20–25% of total production cost.



This means that even small changes in memory pricing can directly influence the final cost of a GPU — particularly for models with large VRAM capacities like 16 GB or 24 GB.



Rising Flash and GDDR Costs



(image credit: Samsung Semiconductor)



The recent surge in memory prices is not limited to DDR modules.
Both GDDR (Graphics Double Data Rate) and flash memory used in GPUs are also affected, due to several combined factors:

AI-Driven Capacity Reallocation

Fabrication capacity is increasingly prioritized for high-bandwidth memory (HBM) used in AI accelerators, which reduces supply for traditional GDDR chips used in gaming GPUs.



Transition to Newer Nodes

As manufacturers move from GDDR6 to GDDR7, production of older chips slows down, leading to higher costs for remaining stock.



NAND/Flash Price Recovery

Flash storage, used in GPU firmware and BIOS components, has seen double-digit percentage increases this quarter.



Extended Lead Times

Longer delivery schedules and component shortages are prompting board makers to stockpile inventory, adding further cost pressure.



These factors collectively increase the bill of materials (BOM) for GPU production, even before assembly and logistics are considered.



Possible Impact on GPU Prices





While GPU manufacturers typically try to maintain stable pricing, cost pressure from memory components can eventually filter down to consumers.
Based on current trends:





Mid-range GPUs could see 5–10% higher production costs.



High-end GPUs with large VRAM or next-generation memory like GDDR7 could rise by 10–20% in total cost.

Rather than direct MSRP hikes, consumers may see fewer discounts, slower price drops, or “refresh” models with adjusted specifications and memory sizes.



Factors That Could Soften the Effect





Despite upward cost trends, several factors may help contain large-scale price jumps:





Softening GPU demand in the DIY and gaming market may encourage manufacturers to absorb part of the increase.



Improving yields of GDDR7 memory could lower per-chip costs over time.



Remaining inventory from earlier production runs may cushion the short-term impact.

As a result, the adjustment in GPU pricing is more likely to be gradual rather than sudden, depending on how memory supply evolves through 2026.



What to Keep an Eye On

To understand where GPU pricing is heading, pay attention to:





Spot and contract prices for GDDR6/GDDR7 on DRAMeXchange or TrendForce



Quarterly reports from Samsung, Micron, and SK Hynix on memory profitability



MSI, ASUS, and Gigabyte pricing adjustments or inventory clearances



Launch prices of upcoming GDDR7-based GPUs

These indicators can reveal whether memory costs are translating into real-world price movement.







Conclusion: The Memory Ripple Effect Continues

The memory market’s rebound is already visible in DDR4, DDR5, and NAND flash segments — and GPUs may be next in line. As GDDR and flash memory costs increase, graphics cards could gradually become more expensive over the coming months.

For PC builders and gamers, it may be wise to plan upgrades early or watch for clearance deals before the next product generation arrives.

While the increase may not be dramatic, the trend shows a clear reminder: in the tech world, memory prices influence everything — even the heart of your gaming PC.

DRAM/NAND prices are climbing and GDDR is tightening. Here’s how memory cost pressure could nudge GPU prices higher.

Will GPU Prices Rise Next? The Ripple Effect of Flash and Memory Cost Surges

기술 뉴스

DRAM/NAND 가격이 상승하고 GDDR 공급이 부족해지고 있습니다. 이러한 메모리 비용 상승 압력이 GPU 가격 상승으로 이어질 수 있는 가능성을 살펴보겠습니다.

GPU 가격도 오를까요? 플래시 메모리와 일반 메모리 가격 급등의 파급 효과

Just months after the noticeable surge in DDR4 prices, the PC industry is facing another wave — this time with DDR5. Once expected to stabilize as production matured, DDR5 memory is now climbing sharply in cost. 

From high-end desktop kits to mainstream 16 GB modules, prices have risen as much as 

 in certain regions. What’s driving this new round of increases — and how might it affect PC builders, system integrators, and component brands?

, DRAM spot prices surged nearly 10% in a single week this October as buyers rushed to secure inventory ahead of further hikes. DDR5 modules — which once benefited from falling prices as adoption spread — are now trending upward in both spot and contract markets.

 reports that community data shows retail DDR5 kits from brands like Corsair, G.Skill, and Kingston rising significantly in Europe and Asia. In some regions, the price per gigabyte has nearly doubled compared to mid-year 2024 levels.

For consumers, this means one clear thing: upgrading or building a DDR5-based system is getting more expensive again.

The reasons behind the DDR5 price rise are complex, but a few major factors stand out:

Global AI infrastructure build-outs are consuming vast amounts of memory. Data centers deploying GPUs like NVIDIA’s H100 and H200 rely on high-bandwidth DRAM (HBM) and advanced DDR5 chips, directly competing with consumer-grade production capacity.

 recently noted, “AI data centers are swallowing the world’s memory supply.” This diversion of wafer allocation from PC DRAM to HBM has reduced output for DDR5 modules used in consumer and enterprise PCs.

2. Manufacturers Prioritizing High-Margin Products

Major DRAM suppliers — Samsung, SK Hynix, and Micron — have strategically shifted focus toward more profitable segments like HBM3E and LPDDR5X. Commodity DDR5 modules yield lower profit per wafer, so manufacturers are scaling back consumer DRAM lines to optimize margins.

When rumors of supply shortages surface, memory module assemblers and distributors often buy ahead to lock in pricing. This behavior, while rational, amplifies short-term demand and constrains supply in the spot market, leading to sudden price spikes — the same pattern we saw during DDR4’s recent rebound.

4. Supply Chain Transition and Yield Issues

As fabs migrate to 1β and 1α nm nodes for next-gen DRAM production, yields can initially drop. That limits supply while costs remain high. Combined with continued geopolitical uncertainties and logistics challenges, memory output simply isn’t keeping up with demand.

For PC builders and DIY enthusiasts, higher DDR5 prices increase total build cost — especially in mid-range and performance segments.

A memory kit that cost $80–90 earlier this year may now exceed $120–130. While that might seem minor for premium builds, it directly affects the 

, driven by AI hardware demand and restrained production volumes. TrendForce predicts overall DRAM prices could rise 

The silver lining is that DDR5 remains in high demand thanks to platform adoption (Intel 700-series, AMD AM5). As more users transition, economies of scale could eventually bring stability — but not before this current shortage cycle plays out.

DDR5’s price surge highlights the new reality of a memory market dominated by AI and data-center demand. As production capacity shifts toward high-bandwidth applications, consumer DRAM will continue to feel the squeeze. For PC enthusiasts and brands alike, this isn’t just a supply-chain story — it’s a reminder that even as technology evolves, the economics of silicon remain as volatile as ever.





Just months after the noticeable surge in DDR4 prices, the PC industry is facing another wave — this time with DDR5. Once expected to stabilize as production matured, DDR5 memory is now climbing sharply in cost. 

From high-end desktop kits to mainstream 16 GB modules, prices have risen as much as 30–50% in certain regions. What’s driving this new round of increases — and how might it affect PC builders, system integrators, and component brands?



The Current Market Situation





(image credit :TrendForce)



According to TrendForce, DRAM spot prices surged nearly 10% in a single week this October as buyers rushed to secure inventory ahead of further hikes. DDR5 modules — which once benefited from falling prices as adoption spread — are now trending upward in both spot and contract markets.



Notebookcheck reports that community data shows retail DDR5 kits from brands like Corsair, G.Skill, and Kingston rising significantly in Europe and Asia. In some regions, the price per gigabyte has nearly doubled compared to mid-year 2024 levels.

For consumers, this means one clear thing: upgrading or building a DDR5-based system is getting more expensive again.



What’s Causing the Surge





The reasons behind the DDR5 price rise are complex, but a few major factors stand out:



1. AI and Data Center Demand

Global AI infrastructure build-outs are consuming vast amounts of memory. Data centers deploying GPUs like NVIDIA’s H100 and H200 rely on high-bandwidth DRAM (HBM) and advanced DDR5 chips, directly competing with consumer-grade production capacity.

As Tom’s Hardware recently noted, “AI data centers are swallowing the world’s memory supply.” This diversion of wafer allocation from PC DRAM to HBM has reduced output for DDR5 modules used in consumer and enterprise PCs.



2. Manufacturers Prioritizing High-Margin Products

Major DRAM suppliers — Samsung, SK Hynix, and Micron — have strategically shifted focus toward more profitable segments like HBM3E and LPDDR5X. Commodity DDR5 modules yield lower profit per wafer, so manufacturers are scaling back consumer DRAM lines to optimize margins.



3. Panic Buying and Inventory Hedging

When rumors of supply shortages surface, memory module assemblers and distributors often buy ahead to lock in pricing. This behavior, while rational, amplifies short-term demand and constrains supply in the spot market, leading to sudden price spikes — the same pattern we saw during DDR4’s recent rebound.



4. Supply Chain Transition and Yield Issues

As fabs migrate to 1β and 1α nm nodes for next-gen DRAM production, yields can initially drop. That limits supply while costs remain high. Combined with continued geopolitical uncertainties and logistics challenges, memory output simply isn’t keeping up with demand.



Impact on PC Builders



(Image Credit: idealo)



For PC builders and DIY enthusiasts, higher DDR5 prices increase total build cost — especially in mid-range and performance segments.

A memory kit that cost $80–90 earlier this year may now exceed $120–130. While that might seem minor for premium builds, it directly affects the bill of materials (BOM) for integrators and system assemblers.



Market Outlook





Analysts expect the DRAM price uptrend to continue into early 2026, driven by AI hardware demand and restrained production volumes. TrendForce predicts overall DRAM prices could rise 10–20% quarter-over-quarter, depending on market response.

The silver lining is that DDR5 remains in high demand thanks to platform adoption (Intel 700-series, AMD AM5). As more users transition, economies of scale could eventually bring stability — but not before this current shortage cycle plays out.



What Builders and Buyers Should Do





Secure modules early: If you’re planning new PC builds or system batches, lock in DDR5 inventory before the next quarter’s pricing revision.



Offer flexible configurations: For OEMs or boutique builders, consider offering both DDR4 and DDR5 SKUs where platform compatibility allows.



Monitor supplier communication: Stay updated with module vendors on lead times and allocation changes.



Communicate value: Even as costs rise, focus marketing on overall system performance, stability, and forward-compatibility, not just raw specs.



Conclusion

DDR5’s price surge highlights the new reality of a memory market dominated by AI and data-center demand. As production capacity shifts toward high-bandwidth applications, consumer DRAM will continue to feel the squeeze. For PC enthusiasts and brands alike, this isn’t just a supply-chain story — it’s a reminder that even as technology evolves, the economics of silicon remain as volatile as ever.

DDR5 memory prices are climbing sharply in 2025 as AI demand, supply reallocation, and panic buying tighten the DRAM market. Here’s why it’s happening and what it means for PC builders.

DDR5 Memory Prices Are Rising — Here's Why It's Happening Again

인공지능(AI) 수요 증가, 공급 재분배, 그리고 사재기 현상으로 인해 DDR5 메모리 시장이 포화 상태에 이르면서 2025년에는 가격이 급격히 상승할 전망입니다. 이러한 현상이 발생하는 이유와 PC 조립 사용자에게 미치는 영향에 대해 자세히 살펴보겠습니다.

DDR5 메모리 가격이 오르고 있습니다. 그 이유는 무엇일까요?

Over the past year, the memory market has seen an unexpected twist: DDR4, once considered an “outdated” standard, has experienced a dramatic price surge and regained attention from both consumers and industry players. 

While DDR5 was expected to completely dominate by now, DDR4 is proving to be far from obsolete. In this article, we’ll explore the reasons behind DDR4’s surprising comeback and what it means for PC users and the industry.

Leading memory manufacturers like Samsung, Micron, and SK hynix have gradually reduced DDR4 production capacity, shifting resources toward DDR5 and advanced technologies like HBM. As supply tightens, DDR4 modules have become scarcer, driving prices upward.

ChangXin Memory Technologies (CXMT), which once pushed DDR4 prices down by adding extra supply, has also shifted focus to DDR5 in 2025. With fewer manufacturers supporting DDR4, the market balance has swung from oversupply to shortage.

When buyers fear future shortages, they tend to stock up early. PC builders, distributors, and even end-users have been buying DDR4 aggressively, adding further pressure on limited supply.

In a rare twist, DDR4 has in some cases become more expensive than DDR5. Reports have shown DDR4 chips trading at higher prices per gigabyte compared to DDR5, a clear sign of supply-demand imbalance rather than technical merit.

Millions of systems worldwide still rely on DDR4 platforms. For many users, replacing an entire CPU and motherboard just to switch to DDR5 isn’t cost-effective, making DDR4 upgrades the logical choice.

While DDR5 offers higher bandwidth and future scalability, DDR4 remains more than capable for everyday workloads, gaming, and office use. For many, the performance difference isn’t worth the cost of a full platform upgrade.

Upgrading to DDR5 means investing in a new motherboard and often a new CPU. Sticking with DDR4 is a simpler, cheaper upgrade path.

Many DDR4 kits still come with advanced heat spreaders, RGB lighting, and sleek designs, offering strong appeal to gamers and PC builders focused on aesthetics as much as performance.

The DDR4 revival is not simply nostalgia — it’s the result of shrinking supply, platform compatibility, and short-term market behavior. While DDR5 remains the future of memory, DDR4 continues to prove its relevance in 2025.

For PC users, this moment highlights the importance of timing upgrades carefully. DDR4 still offers strong value and compatibility today, but its long-term availability is uncertain. In the fast-moving world of PC hardware, sometimes yesterday’s standard still has a surprising role to play.





Over the past year, the memory market has seen an unexpected twist: DDR4, once considered an “outdated” standard, has experienced a dramatic price surge and regained attention from both consumers and industry players. 

While DDR5 was expected to completely dominate by now, DDR4 is proving to be far from obsolete. In this article, we’ll explore the reasons behind DDR4’s surprising comeback and what it means for PC users and the industry.



Why Are DDR4 Prices Rising?



(DRAM Avg. Spot Price – Chart credit: TrendForce on X)



Shrinking Supply

Leading memory manufacturers like Samsung, Micron, and SK hynix have gradually reduced DDR4 production capacity, shifting resources toward DDR5 and advanced technologies like HBM. As supply tightens, DDR4 modules have become scarcer, driving prices upward.



Chinese Manufacturer Transition

ChangXin Memory Technologies (CXMT), which once pushed DDR4 prices down by adding extra supply, has also shifted focus to DDR5 in 2025. With fewer manufacturers supporting DDR4, the market balance has swung from oversupply to shortage.



Stockpiling and Panic Buying

When buyers fear future shortages, they tend to stock up early. PC builders, distributors, and even end-users have been buying DDR4 aggressively, adding further pressure on limited supply.



Price Inversion

In a rare twist, DDR4 has in some cases become more expensive than DDR5. Reports have shown DDR4 chips trading at higher prices per gigabyte compared to DDR5, a clear sign of supply-demand imbalance rather than technical merit.



Why Is DDR4 Still Popular?





Massive Installed Base

Millions of systems worldwide still rely on DDR4 platforms. For many users, replacing an entire CPU and motherboard just to switch to DDR5 isn’t cost-effective, making DDR4 upgrades the logical choice.



Good Enough Performance

While DDR5 offers higher bandwidth and future scalability, DDR4 remains more than capable for everyday workloads, gaming, and office use. For many, the performance difference isn’t worth the cost of a full platform upgrade.



Compatibility and Cost Barriers

Upgrading to DDR5 means investing in a new motherboard and often a new CPU. Sticking with DDR4 is a simpler, cheaper upgrade path.



Market Perception and Aesthetics

Many DDR4 kits still come with advanced heat spreaders, RGB lighting, and sleek designs, offering strong appeal to gamers and PC builders focused on aesthetics as much as performance.



Risks and Future Outlook









Uncertain Longevity: If DDR5 production continues to ramp up and prices fall, DDR4 could quickly lose its renewed momentum.



Volatile Prices: With fewer manufacturers producing DDR4, supply fluctuations could lead to unstable pricing.



Short-Term Popularity: The current surge may be temporary, driven by stockpiling and panic buying rather than sustainable long-term demand.



Conclusion

The DDR4 revival is not simply nostalgia — it’s the result of shrinking supply, platform compatibility, and short-term market behavior. While DDR5 remains the future of memory, DDR4 continues to prove its relevance in 2025.



For PC users, this moment highlights the importance of timing upgrades carefully. DDR4 still offers strong value and compatibility today, but its long-term availability is uncertain. In the fast-moving world of PC hardware, sometimes yesterday’s standard still has a surprising role to play.

This article explores the supply cuts, market shifts, and user demand that fueled DDR4's comeback.

DDR4's Comeback: Why Prices Are Surging and Popularity Is Rising Again

이 글에서는 DDR4의 부활을 이끈 공급 감소, 시장 변화 및 사용자 수요에 대해 살펴봅니다.

DDR4의 부활: 가격 급등과 인기 재상승의 이유

현대 게임과 컴퓨터 DIY에 열정을 가진 다크플래시는 PC 케이스, CPU 쿨러, 케이스 팬, 심지어 게이밍 의자와 테이블까지 직접 조립하고 사용하며 최고급 사양의 뛰어난 제품을 개발하는 데 끊임없이 노력해 온 것을 자랑스럽게 생각합니다.

저희의 목표는 모든 사용자가 만족할 수 있는 최고의 제품을 만드는 것입니다.

다크플래시

As an enthusiast of games and computer DIY in this age, we, darkFlash, feel proud and grateful for keep thinking how to develop impressive and extraordinary products with high-end facilities by assembling and using the PC cases, CPU coolers, case fans, and even gaming chairs and tables in person.

Our goal is to create products that could extremely exert its effect by every user.

RAM 이해하기: PC에 가장 적합한 RAM 스틱 개수는 몇 개일까요?

권장 설정: 듀얼 채널로 스틱 두 개 사용

막대기 네 개를 사용하면 어떻게 될까요?

RAM 설치 시 유의해야 할 주요 사항:

1. 슬롯의 올바른 위치 선정

2. 다른 브랜드나 속도의 제품을 혼용하지 마십시오.