32GB DDR4-2666 RDIMM — used server RAM prices

Registered ECC memory (RDIMM) rated at 2666 MT/s — sellers also list this speed as PC4-21300 or 2666V. 32GB sticks fit DDR4 server platforms (Xeon E5 v3/v4, Xeon Scalable gen 1–2, EPYC Naples/Rome). Prices below include shipping; the median comes from single-stick, fixed-price listings only, so multi-stick lots and auction bids can't skew it. Refreshed from live eBay listings twice daily.

$4.98/GB

median $/GB (single sticks, fixed price)

$3.44/GB

cheapest live $/GB

$110

cheapest single stick, shipped

124

live listings

Price trend — median $/GB, single sticks: asking prices vs real sold prices

50 cheapest live listings (fixed price, parts-only excluded)

Listing	Config	Price shipped	$/GB
Micron MTA36ASF4G72PZ-2G6E1RI 32GB 2666V RDIMM Pre-Owned	1×32GB	$110.00	$3.438
Micron/HPE 32GB DDR4 RDIMM PC4-2666V ECC Registered 288-Pin 840758-091 Pre-Owned	1×32GB	$120.00	$3.750
Cisco 32GB DDR4 RAM UCS-MR-X32G2RS-H 2Rx4 PC4-2666V RDIMM ECC Server Memory Pre-Owned	1×32GB	$120.49	$3.765
💻 Micron 32GB DDR4-2666 ECC RDIMM PC4-2666V 2Rx4 MTA36ASF4G72PZ-2G6J1SI ⚙️ Pre-Owned	1×32GB	$120.97	$3.780
32GB DDR4-2666 ECC RDIMM (KINGSTON KSM26RD4/32MEI Equivalent) Server Memory RAM Pre-Owned	1×32GB	$121.07	$3.783
HMA84GR7AFR4N-VK SK hynix 32GB 2Rx4 PC4-2666V DDR4-2666 ECC REG RDIMM Server RAM Pre-Owned	1×32GB	$124.39	$3.887
Cisco UCS-MR-X32G2RS-H 32GB DDR4 ECC RDIMM Server Memory RAM 2666MHz Registered Pre-Owned	1×32GB	$124.99	$3.906
RDIMM Samsung 32GB DDR4 2Rx4 2666V (M393A4K40CB2-CTD7Q) ECC server memory Pre-Owned	1×32GB	$125.11	$3.910
Cisco 32GB DDR4 PC4-2666V ECC Registered RDIMM 288-Pin UCS-MR-X32G2RS-H Pre-Owned	1×32GB	$125.99	$3.937
Micron 32GB (1x32GB) DDR4 PC4-2666V ECC Reg RDIMM 288-Pin Pre-Owned	1×32GB	$126.40	$3.950
Micron 32GB 2Rx4 DDR4-2666 ECC RDIMM (MTA36ASF4G72PZ-2G6D1) - Used Pre-Owned	1×32GB	$127.62	$3.988
Kingston 32GB DDR4 RDIMM 2Rx4 PC4-2666V-RB2 KDT-PE424/32G ECC Server RAM Pre-Owned	1×32GB	$128.42	$4.013
Kingston 32GB 2Rx4 PC4-2666-RB2-12 RDIMM AM32D426R19D4NAPX1 Dell A9781929 R640 Pre-Owned	1×32GB	$128.61	$4.019
Nemix 32GB PC4-2666V-R DDR4 ECC RDIMM MR21300-324 Pre-Owned	1×32GB	$129.00	$4.031
SK Hynix 32GB 2Rx4 PC4-2666V RDIMM HMA84GR7JJR4N-VK ECC DDR4 Server Memory (#16) Pre-Owned	1×32GB	$129.95	$4.061
SAMSUNG 32GB 2RX4 PC4-2666V DDR4 RDIMM Server Memory, M393A4K40CB2-CTD6Q Pre-Owned	1×32GB	$129.95	$4.061
Micron 32GB 2Rx4 PC4-21300 DDR4 2666 ECC Registered Server Memory RDIMM 288-Pin Pre-Owned	1×32GB	$129.99	$4.062
32GB PC4-2666V DDR4 ECC REGISTERED RDIMM Enterprise Server RAM 2Rx4 Micron Pre-Owned	1×32GB	$131.04	$4.095
Samsung 32GB M393A4K40CB2-CTD 2Rx4 PC4-2666V RDIMM Pre-Owned	1×32GB	$131.62	$4.113
Kingston 32GB DDR4 2666MHz ECC Registered RDIMM RAM KTN78Y-MIE T191415A6U/32G Pre-Owned	1×32GB	$134.99	$4.218
Micron MTA36ASF4G72PZ-2G6D2 32GB 2Rx4 PC4-2666V Server ECC Memory DDR4 RDIMM Pre-Owned	1×32GB	$134.98	$4.218
Samsung M393A4K40CB2-CTD 32GB DDR4-2666 ECC RDIMM 2Rx4 PC4-2666V Server RAM Pre-Owned	1×32GB	$135.07	$4.221
SK Hynix 32GB (1x32GB) PC4-21300 (DDR4-2666) RDIMM Memory (HMA84GR7AFR4N-VK) Pre-Owned	1×32GB	$135.16	$4.224
SK hynix 32GB DDR4 RDIMM PC4-2666V 288-Pin ECC Registered RAM HMA84GR7AFR4N-VK Pre-Owned	1×32GB	$135.62	$4.238
SK hynix 32GB DDR4 RDIMM PC4-2666V 288-Pin ECC Registered HMA84GR7AFR4N-VK Pre-Owned	1×32GB	$136.45	$4.264
Kingston 32GB DDR4 2666MHz ECC Registered RDIMM RAM KTN78Y-MIE SNPTN78YC/32G Refurbished	1×32GB	$137.95	$4.311
Samsung 32GB DDR4 RDIMM PC4-2666V ECC Registered 288-Pin 840758-091 Pre-Owned	1×32GB	$138.40	$4.325
Micron Crucial 32GB 2Rx4 PC4-2666V-RB2-12 ECC RDIMM DDR4 2666MHz Server RAM Pre-Owned	1×32GB	$138.60	$4.331
New Listing Kingston 32GB 2Rx4 DDR4 SDRAM 2666Mhz PC4-21300 RDIMM ECC Server RAM KCS-UC426 Pre-Owned	1×32GB	$139.00	$4.344
Samsung 32GB DDR4-2666 ECC RDIMM PC4-21300 2Rx4 Server RAM M393A4K40CB2-CTD Pre-Owned	1×32GB	$139.95	$4.373
Samsung 32GB 2Rx4 PC4-2666V-RB2-12 RDIMM M393A4K40CB2-CTD DDR4 Server RAM Pre-Owned	1×32GB	$139.99	$4.375
Samsung M393A4K0BB2-CTD7Q 32GB DDR4 2666V RDIMM Pre-Owned	1×32GB	$140.00	$4.375
Samsung M393A4K40CB2-CTD6Y PC4-2666V RDIMM DDR4 32GB Memory Pre-Owned	1×32GB	$139.99	$4.375
Micron 32GB 2Rx4 PC4-2666V-R DDR4 ECC RDIMM Memory MTA36ASF4G72LZ-2G6D1 Pre-Owned	1×32GB	$140.51	$4.391
New Listing Micron 32gb PC4-2666V 2Rx4 DDR4 ECC RDIMM Registered Memory MTA36ASF4G72PZ-2G6 Pre-Owned	1×32GB	$140.72	$4.398
32GB SK Hynix HMA84GR7JJR4N-VK 2666MHz PC4-21300V RDIMM DDR4 Server Memory Pre-Owned	1×32GB	$144.99	$4.531
Crucial 32GB DDR4-2666 RDIMM Memory RAM CT32G4RFD4266 PC4-2666V-RB2-11 Pre-Owned	1×32GB	$147.10	$4.597
SK Hynix 32GB iMac Pro ECC RDIMM 2Rx4 PC4-2666V-RB2-11 PC4-21300 HMA84GR7AFR4NVK New (Other)	1×32GB	$147.10	$4.597
Samsung 32GB DDR4-2666 ECC RDIMM 2Rx4 PC4-21300 M393A4K40CB2-CTD7Q Pre-Owned	1×32GB	$149.00	$4.656
HMA84GR7JJR4N-VK HYNIX 32GB 2RX4 RDIMM (PC4-21300V-R DDR4-2666), MEM-DR432L-HL01 Pre-Owned	1×32GB	$149.00	$4.656
HYNIX HMA84GR7JJR4N-VK 32GB PC4-21300V-R DDR4-2666 2Rx4 RDIMM MEMORY - MEM-DR432 Pre-Owned	1×32GB	$149.00	$4.656
MTA36ASF4G72PZ-2G6E1 MICRON 32GB 2RX4 PC4-2666V DDR4 RDIMM MEMORY Pre-Owned	1×32GB	$149.00	$4.656
Dell 32GB DDR4-2666 RDIMM SNPTN78YC/32G A9781929 TN78Y 0TN78Y Server Memory RAM Brand New	1×32GB	$149.07	$4.658
Samsung 32GB DDR4 2666 MHz ECC REG RDIMM SERVER PC4-21300 2Rx4 M393A4K40CB2-CTD Refurbished	1×32GB	$149.95	$4.686
Micron 32GB DDR4 2666 MHz ECC REG RDIMM Server RAM 2Rx4 - MTA36ASF4G72PZ-2G6E1 Refurbished	1×32GB	$149.95	$4.686
Micron 32GB 2Rx4 DDR4 PC4-2666V PC4-21300R REG ECC RDIMM MTA36ASF4G72PZ-2G6E1 Pre-Owned	1×32GB	$149.95	$4.686
Samsung 32GB DDR4 2666 MHz ECC REG RDIMM SERVER PC4-21300 2Rx4 M393A4K40BB2-CTD Refurbished	1×32GB	$149.95	$4.686
Hynix 32GB 2Rx4 PC4-2666V-R DDR4 RDIMM ECC Memory HMA84GR7AFR4N-VK Pre-Owned	1×32GB	$149.99	$4.687
New Listing SK hynix 32GB DDR4 PC4-2666V ECC Registered RDIMM 288-Pin HMA84GR7AFR4N-VK Pre-Owned	1×32GB	$150.00	$4.688
HMA84GR7JJR4N-VK SK hynix 32GB 2Rx4 PC4-2666V DDR4-2666 ECC REG RDIMM Server RAM Pre-Owned	1×32GB	$150.62	$4.707

Compare interactively on the live $/GB scatter — median market lines, Pareto frontier, and every spec side by side.

32GB DDR4-2666 RDIMM — used server RAM prices

Price trend — median $/GB, single sticks: asking prices vs real sold prices

50 cheapest live listings (fixed price, parts-only excluded)

32GB DDR4 RDIMM at other speeds

Other DDR4-2666 RDIMM capacities