32GB DDR4-2933 UDIMM — used server RAM prices

Unbuffered ECC memory (ECC UDIMM — the ECC that fits desktop-socket boards, not interchangeable with RDIMMs) rated at 2933 MT/s — sellers also list this speed as PC4-23400 or 2933Y. 32GB sticks fit DDR4 ECC-capable desktop-socket boards (AM4 Ryzen on ASRock/ASUS boards and Ryzen PRO, Xeon E3 v5/v6 and E-2100/E-2200, C236/C246, and NAS units like Synology/QNAP). 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.

$12.37/GB

median $/GB (single sticks, fixed price)

$8.34/GB

cheapest live $/GB

$267

cheapest single stick, shipped

live listings

Price trend — median $/GB, single sticks

Price history builds with every scrape — this chart fills in as DIMMsum keeps watching the market.

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

Listing	Config	Price shipped	$/GB
32GB ECC UDIMM DDR4-2933 PC4-23400 Memory ThinkStation P340 SFF I9 system Xeon Brand New	1×32GB	$267.00	$8.344
32GB DDR4-2933 ECC UDIMM RAM for AX42933E21D/32G Compatible Replacement Memory Brand New	1×32GB	$267.00	$8.344
OWC 256GB (8x32GB) DDR4 2933MHz 2Rx8 ECC Unbuffered UDIMM 288pin Memory RAM Brand New	8×32GB	$2379.08	$9.293
OWC 64GB (2x32GB) DDR4 2933MHz 2Rx8 ECC Unbuffered UDIMM 288pin Memory RAM Brand New	2×32GB	$594.77	$9.293
OWC 128GB (4x32GB) DDR4 2933MHz 2Rx8 ECC Unbuffered UDIMM 288pin Memory RAM Brand New	4×32GB	$1189.54	$9.293
OWC 32GB DDR4 2933MHz 2Rx8 ECC Unbuffered UDIMM 288pin Memory RAM Brand New	1×32GB	$298.88	$9.340
128GB 4x32GB ECC UDIMM DDR4-2933 Memory for QNAP TS-855X Intel C5125 8-core Brand New	4×32GB	$1288.00	$10.063
SAMSUNG 32GB DDR4 2933 ECC UDIMM RAM 2Rx8 PC4-2933Y - DELL HP Lenovo Acer Arista Pre-Owned	1×32GB	$325.00	$10.156
SAMSUNG 32GB DDR4 2933 ECC UDIMM RAM 2Rx8 PC4-23400 for DELL HP Lenovo Acer Pre-Owned	1×32GB	$357.40	$11.169
128GB 4x32GB DDR4 2933MHz PC4-23400 288-PIN ECC UDIMM SERVER/WORKSTATION RAM KIT Brand New	4×32GB	$1463.49	$11.434
64GB 2x32GB DDR4 2933MHz PC4-23400 288-PIN ECC UDIMM SERVER/WORKSTATION RAM KIT Brand New	2×32GB	$732.68	$11.448
A-Tech 32GB 2Rx8 PC4-23400E DDR4 2933 MHz ECC Unbuffered UDIMM Server Memory RAM Brand New	1×32GB	$371.99	$11.625
32GB DDR4 2933MHz PC4-23400 288-PIN ECC UDIMM SERVER/WORKSTATION MEMORY RAM Brand New	1×32GB	$375.89	$11.747
32GB ECC UDIMM (2Rx8) RAM DDR4-2933MHz Memory Brand New	1×32GB	$395.95	$12.373
32GB DDR4-2933 ECC UDIMM (2Rx8) RAM Arch Memory Brand New	1×32GB	$395.95	$12.373
RigidRAM 32GB DDR4 2933MHz ECC UDIMM 2Rx8 RAM PC4-23400 Brand New	1×32GB	$395.95	$12.373
32GB 288pin DDR4-2933 ECC UDIMM (2Rx8) RAM \| Arch Memory Brand New	1×32GB	$395.95	$12.373
RigidRAM 32GB 4X71B32813 DDR4 2933MHz ECC UDIMM RAM for Lenovo Brand New	1×32GB	$395.95	$12.373
128GB (4x32GB) DDR4 PC4-2933Y-E ECC Unbuffered Memory for Supermicro X12SAE Pre-Owned	4×32GB	$1595.99	$12.469
64GB (2x32GB) DDR4 PC4-2933Y-E ECC UDIMM Memory RAM for Dell PowerEdge T350 Pre-Owned	2×32GB	$797.99	$12.469
128GB (4x32GB) DDR4 PC4-2933Y-E ECC UDIMM Memory RAM for Dell PowerEdge T150 Pre-Owned	4×32GB	$1595.99	$12.469
Black Diamond Memory 32GB DDR4 2933 (PC4 23400) ECC Unbuffered System Specific M Brand New	1×32GB	$421.49	$13.172
32GB 2Rx8 PC4-2933 ECC UDIMM QNAP TS-1655-8G TS-855X-8G Memory RAM Brand New	1×32GB	$427.79	$13.368
256GB (8x32GB) DDR4 2933MHz 2Rx8 ECC Unbuffered UDIMM 288pin Memory RAM Brand New	8×32GB	$3518.03	$13.742
Samsung 32GB DDR4 2933MHz PC4-23400 ECC UDIMM Server Memory RAM M474A4G43AB1-CVF Open Box	1×32GB	$441.59	$13.800
128GB 4x32GB DDR4 2933MHz PC4-23400 288-PIN ECC UDIMM SERVER/WORKSTATION RAM KIT Brand New	4×32GB	$1782.60	$13.927
32GB 4X71B32813 DDR4-2933MHz RigidRAM UDIMM ECC Memory for Lenovo Brand New	1×32GB	$449.95	$14.061
64GB 2x32GB DDR4 2933MHz PC4-23400 288-PIN ECC UDIMM SERVER/WORKSTATION RAM KIT Brand New	2×32GB	$911.59	$14.244
32GB DDR4 2933MHz PC4-23400 288-PIN ECC UDIMM SERVER/WORKSTATION MEMORY RAM Brand New	1×32GB	$476.09	$14.878
128GB (4x32GB) DDR4 2933MHz 2Rx8 ECC Unbuffered UDIMM 288pin Memory RAM Brand New	4×32GB	$2019.44	$15.777
128GB 4x32GB ECC UDIMM DDR4-2933 Memory for QNAP TS-855X Intel C5125 8-Core Brand New	4×32GB	$2168.25	$16.939
16GB 32GB DDR4 2933MHz ECC Unbuffered UDIMM 288pin Memory RAM Brand New	1×32GB	$583.63	$18.238
✅NEWHynix HMAA4GU7AJR8N-WM 32GB DDR4 2933 2Rx8 ECC UDIMM Full Warranty Brand New	1×32GB	$595.86	$18.621
4X71B32813 - Lenovo Compatible 32GB PC4-23400 DDR4-2933MHz 1Rx8 1.2v ECC UDIMM Brand New	1×32GB	$598.90	$18.716
64GB (2x32GB) DDR4 2933MHz 2Rx8 ECC Unbuffered UDIMM 288pin Memory RAM Brand New	2×32GB	$1219.57	$19.056
32GB ECC UDIMM DDR4-2933 PC4-23400 Memory ThinkStation P340 SFF I9 system Xeon Brand New	1×32GB	$612.69	$19.147
New Listing SAMSUNG 32GB DDR4 2933 2Rx8 PC4-23400 M391A4G43AB1-CVFQ 288pin ECC UDIMM RAM Pre-Owned	1×32GB	$2311.00	$72.219
SAMSUNG 32GB DDR4 2933 2Rx8 PC4-23400 M391A4G43AB1-CVFQ 288pin ECC UDIMM RAM Pre-Owned	1×32GB	$2314.00	$72.313

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

32GB DDR4 UDIMM at other speeds

Other DDR4-2933 UDIMM capacities

16GB DDR4-2933 UDIMM · $13.59/GB