Market page: DDR4 LRDIMM 64GB 2666 MT/s Memory

Samsung 64GB DDR4 LRDIMM (CTD7Y)

MemorySamsungM386A8K40BM2-CTD7Y
Original
Trust: Tier 1

Market Overview

Samsung factory variant (CTD7Y)

Key Specs

Brand: Samsung
Summary: DDR4 • 64GB • LRDIMM • ECC • 2666–2666 MT/s
Part number (MPN): M386A8K40BM2-CTD7Y
Family MPN: M386A8K40BM2

Technical Specifications

Brand
Samsung
Manufacturer
Samsung
Part Number
M386A8K40BM2-CTD7Y
Certification
Original
OEM Lock
No
DDR Generation
DDR4
Form Factor
LRDIMM
Capacity (GB)
64
Speed Min (MT/s)
2666
Speed Max (MT/s)
2666
ECC
ECC

Market Price Index

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Refurbished
Based on 2 samples
$XX.XX
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New
Based on 2 samples
$XX.XX
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Listings (4)

Memory4Less
Website →
Refurbished • last seen 2026-04-16
Server Supply
Website →
New • last seen 2026-04-17
New • last seen 2026-04-17
M4LVerified
Website →
Refurbished • last seen 2026-04-17
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What's the spread on DDR4 32GB RDIMM right now?
For DDR4 32GB RDIMM, OEM parts are clearing 18–22% above compatible alternatives. 6 active sellers, moderate liquidity. Compatible pricing has been stable for 30 days.
Should I wait or buy now?
Signals point to a stable-to-softening trend for compatible. If your timeline allows 2–4 weeks, holding may improve your position. OEM premiums are holding firm — only worth it if your platform requires validated memory.
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