DDR5 RDIMM 128GB · 5600 MT/s
Current asking prices
Market signals
Derived from observed listings across all SKUs in this class.
▶What do OEM / Original / Compatible mean?
▶What do the signal colors mean?
Limited market evidence
This market currently has 1 eligible listing observation. Treat the figures as directional evidence, not a reliable market benchmark.
Median: $6905
1 listings • 1 SKU(s)
How to interpret this
A small number of listings can be skewed by condition, seller, warranty, or unusual inventory. Use these observations as a lead for further research rather than a defensible market price.
Known part numbers in this market
1 part number tracked. Not a guarantee of compatibility — verify against your platform.
| Manufacturer | MPN | Certification | |
|---|---|---|---|
| Samsung | M321RAJA0MB0-CWM | Original | View SKU → |
Equivalent part numbers
Parts grouped into this market share the core market-class specifications, but exact server/platform compatibility should still be verified.
Original manufacturer equivalents
- M321RAJA0MB0-CWM (Samsung) — active
How to use this mapping
- If you were quoted any of the part numbers above, they correspond to this market.
- OEM-qualified parts offer the highest vendor support assurance and typically cost more.
- Original manufacturer parts often provide the best balance of cost and compatibility.
- Compatible alternatives may reduce cost but should be verified against platform policies.
▶How to read OEM, Original, and Compatible
OEM parts carry vendor certification (and often firmware locks) — highest support assurance, highest price. Original parts are the underlying manufacturer's modules without OEM branding — usually the best balance of cost and compatibility. Compatible parts are third-party alternatives — lower cost, but verify against your platform's policies first.
Technical specifications
Parts grouped into this market share these core specifications. Exact manufacturer, branding, and warranty terms vary by SKU — see the part numbers below.
Coverage coming
Signals are observations from available data at a point in time — not advice. Verify independently before transacting. Disclaimer
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Nearby memory markets
Closely related server memory markets — nearby speeds and capacities.