RAM Price Tracker
Laptop, Desktop & Server Memory: DDR4 & DDR5
2026 has been a wild year for memory prices. A 32GB DDR5 kit that cost around $95 in mid-2025 was quoted near $400 by mid-2026. This tracks current $/GB pricing across laptop SO-DIMM, desktop UDIMM, and server ECC RDIMM memory, so you can see where the value actually is instead of guessing.
As of Oct 19, 2026: 61 current listings. Best value $2.15/GB, median $6.25/GB. Price history logged since Oct 11, 2026 (191 listing-days). Live from eBay listings. How this data is collected.
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Why RAM Got This Expensive
This isn't a normal price swing. Samsung, SK Hynix, and Micron have been shifting factory capacity away from ordinary consumer and server memory toward High Bandwidth Memory (HBM), the specialized, far more profitable memory used in AI accelerators. That deliberately cut the supply of everyday DDR4 and DDR5 right as demand stayed high, and prices responded accordingly: some segments have roughly doubled, others have gone up 4-5x since mid-2025.
DDR4 hasn't been spared either, even though it's the older standard. Manufacturers are winding down DDR4 production entirely rather than keeping it around as a cheap fallback, so existing stock is getting more valuable, not less. Server-grade ECC memory has been hit especially hard, since it competes for the same fabrication capacity as the enterprise AI hardware driving all of this.
One practical warning worth passing along: the price premium has drawn counterfeiters into the market, including fake DDR5 modules built from empty chips relabeled to look legitimate. Buy from reputable sellers, especially at these prices.
The Three Memory Types on This Page
Laptop (SO-DIMM)
The compact form factor used in laptops and small-footprint mini PCs like the NUCs on my SFF tracker.
Desktop (UDIMM)
Standard unbuffered memory for desktop towers and most consumer motherboards. No ECC unless specifically labeled.
Server (ECC RDIMM)
Registered, error-correcting memory for rack servers and the Dell/HP/Lenovo SFF nodes and Proxmox boxes homelabbers actually run.
37 modules found · DDR4 · prices checked as of Oct 19, 2026
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Price history: cheapest $/GB over time
The lowest $/GB found each day this tracker has logged live listings — useful for seeing whether now is a cheap or expensive time to buy, not just what's cheapest today.
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Frequently Asked Questions
Why are RAM prices so high right now?
Samsung, SK Hynix, and Micron have shifted factory capacity toward High Bandwidth Memory for AI data centers, which is far more profitable than commodity DDR4 and DDR5. That cut consumer and enterprise memory supply right as demand stayed high, roughly doubling to quadrupling prices across 2026 depending on the segment.
Should I buy DDR4 or DDR5 right now?
If your platform supports DDR4, it remains the better value during this shortage: DDR5 has seen steeper price increases. DDR4 is being phased out of production entirely though, so availability will only get tighter over time. If you're building a new DDR5-only platform, buy now rather than waiting, since forecasts don't show meaningful relief in the near term.
Is refurbished server RAM safe to buy?
Generally yes, from a reputable seller. Look for modules described as tested or load-tested rather than pulled and untested, and confirm a return policy. Refurbished DDR4 ECC memory is currently one of the best value segments in the entire memory market, often 40-70% cheaper than equivalent new memory.
Can I mix RDIMM and UDIMM or ECC and non-ECC memory?
No. RDIMM, LRDIMM, and UDIMM are electrically incompatible with each other, and ECC memory cannot be mixed with non-ECC memory in the same system. Always match the exact module type, generation, speed, and rank configuration specified for your particular motherboard or server.
How do I check what RAM is already in my system before buying more?
On Windows, run wmic memorychip get capacity,speed,manufacturer,partnumber from Command Prompt. On Linux, run sudo dmidecode --type 17. On macOS, use system_profiler SPMemoryDataType. Checking first avoids buying memory that's the wrong type or duplicating what you already have.