Samsung M321RBGA0B40-CWK
256GB DDR5-4800 ECC RDIMM
Unknown
Limited verificationCurrent asking prices
Median asking price
$7,499
Observed range
$6,000–$7,980
3 listings· 3 sellers· Updated Aug 24, 2026
Market class
DDR5 RDIMM 256GB · 4800 MT/s →This market groups economically comparable parts. Exact platform compatibility should still be verified.
Market signals
Derived from observed listings across all SKUs in this class.
▶What do OEM / Original / Compatible mean?
OEMCertified by a server vendor (Dell, HPE, Lenovo). May carry firmware locks and qualifications. Priced higher for vendor support and warranty alignment.
OriginalThe underlying component manufacturer's part, without OEM server-vendor branding or firmware lock. Typically the market pricing reference — platform compatibility should still be verified.
CompatibleThird-party alternatives meeting the same spec. Often 15–40% cheaper. May trigger vendor warnings on OEM-locked platforms — verify before substituting.
Market Spread
28%
Moderate spread. Some variation between sellers and conditions.
Liquidity
Low
4 samples. Range is plausible but limited. More data needed for confidence.
▶What do the signal colors mean?
Favorable — Tight spread, meaningful discount, or strong liquidity.
Neutral — Normal market conditions. No action flag.
Investigate — Wide spread, inverted pricing, or low sample count.
High alert — Very wide spread or significant price anomaly.
Insufficient — Too few samples to produce a reliable signal.
256GB DDR5 registered ECC memory at 4800 MT/s — maximum-density DDR5 for large-memory server configurations
Observed Seller Pricing
New
Based on 2 samples
$6989.99
Market Avg
Used
Based on 1 samples
$7499.00
Market Avg
Listings (3)
Exact prices hidden — Get Pro updates →Secondary Market
New • last seen 2026-08-24
Exact listing price hidden
Secondary Market
New • last seen 2026-08-24
Exact listing price hidden
Secondary Market
Used • last seen 2026-08-24
Exact listing price hidden
Specifications
Certification
Unknown
Capacity
256 GB
DDR generation
DDR5
Module type
RDIMM
Speed
4800 MT/s
ECC
Yes
Lifecycle
Active
OEM lock
No
Data quality
High
Other part numbers in this market
Parts grouped into this market share the core market-class specifications, but exact server/platform compatibility should still be verified.