DDR5 RDIMM 128GB · 5600 MT/s

Current asking prices

Median asking price

$6,905

Observed range

$6,905–$6,905

1 listing· 1 seller· Updated Aug 24, 2026

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.

Liquidity

Insufficient

Only 1 sample — treat any range as directional only.

▶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.

Limited market evidence

This market currently has 1 eligible listing observation. Treat the figures as directional evidence, not a reliable market benchmark.

Original

Confidence: low

$6905 – $6905

Limited observed range
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 →

▶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.

Read the full pricing methodology →

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.

DDR generation

DDR5

Form factor

RDIMM

Capacity

128 GB

Speed

5600 MT/s

ECC

Yes

Status

coming_soon

Coverage coming

Data Sources

Aggregate market metrics may incorporate public market observations. MSI does not publicly identify those sources unless an authorized data relationship exists.

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.

DDR5 RDIMM 128GB · 4800 MT/s→DDR5 RDIMM 128GB · 6400 MT/s→DDR5 RDIMM 96GB · 5600 MT/s→DDR5 RDIMM 64GB · 5600 MT/s→DDR5 RDIMM 48GB · 5600 MT/s→DDR5 RDIMM 32GB · 5600 MT/s→DDR5 RDIMM 16GB · 5600 MT/s→DDR5 RDIMM 256GB · 5600 MT/s→

Browse all server memory markets →