8GB DDR4-3200 UDIMM — used server RAM prices

Unbuffered ECC memory (ECC UDIMM — the ECC that fits desktop-socket boards, not interchangeable with RDIMMs) rated at 3200 MT/s — sellers also list this speed as PC4-25600 or 3200AA. 8GB 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.

$16.56/GB

median $/GB (single sticks, fixed price)

$6.20/GB

cheapest live $/GB

$50

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.

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

Listing	Config	Price shipped	$/GB
Lenovo 8GB PC4-25600 DDR4 3200MHz UDimm 288-pin no-ECC unbuffered 4X71D07929 Brand New	1×8GB	$49.58	$6.198
Hynix 16GB (2x8GB) 1Rx8 PC4-3200AA DDR4 UDIMM ECC Memory HMA81GU7DJR8N-XN Pre-Owned	2×8GB	$107.22	$6.701
LOT KIT 2x 8GB = 16GB DDR4 3200AA 3200Mhz ECC UDIMM Hynix RAM FROM DELL R250 USA Pre-Owned	2×8GB	$139.95	$8.747
Samsung 8GB DDR4-3200 ECC UDIMM M391A1K43DB2-CWEQ 1Rx8 PC4-3200AA-E Server RAM Pre-Owned	1×8GB	$69.99	$8.749
OWC 16GB (2x8GB) DDR4 3200MHz 1Rx8 ECC Unbuffered UDIMM 288pin Memory RAM Brand New	2×8GB	$149.83	$9.364
OWC 8GB DDR4 3200MHz 1Rx8 ECC Unbuffered UDIMM 288pin Memory RAM Brand New	1×8GB	$74.99	$9.374
Samsung 8GB PC4-3200 ECC Unbuffered (UDIMM) Server RAM M391A1K43DB2-CWEQ Pre-Owned	1×8GB	$75.00	$9.375
Samsung 8GB 1Rx8 PC4-3200AA-ED2-11 ECC Unbuffered Server RAM M391A1K43DB2-CWEQ Pre-Owned	1×8GB	$75.00	$9.375
Samsung 2 x 8GB DDR4 3200 ECC UDIMM RAM 1Rx8 PC4-3200AA-ED2 for DELL HP Lenovo Pre-Owned	2×8GB	$159.40	$9.963
8GB DDR4-3200 ECC UDIMM RAM ThinkStation P350 P620 Tower Workstation Compatible Brand New	1×8GB	$80.00	$10.000
4X77A77494 8GB ECC UDIMM DDR4-3200 RAM Lenovo ThinkSystem ST250 V2 Compatible Brand New	1×8GB	$80.00	$10.000
M08635-971 HP 8GB DDR4-3200 ECC UDIMM Memory Module Open Box	1×8GB	$82.98	$10.373
Samsung 8GB 1Rx8 PC4-3200AA-ED2-11 ECC Unbuffered Server RAM M391A1K43DB2-CWEQ Pre-Owned	1×8GB	$83.40	$10.425
Synology Original 8GB D4EU01-8G DDR4-3200MHz ECC UDIMM Memory Brand New	1×8GB	$83.89	$10.486
Samsung 8GB DDR4 3200 ECC UDIMM RAM 1Rx8 PC4-3200AA-ED2 M391A1K43DB2-CWE 288pin Pre-Owned	1×8GB	$86.50	$10.813
Hynix 8GB PC4-3200AA-ED2 DDR4 3200mhz ECC UDIMM Memory RAM HMA81GU7DJR8N-XN USA Pre-Owned	1×8GB	$89.94	$11.243
Samsung 8GB 1Rx8 PC4-3200AA-ED2, DDR4, ECC UDIMM RAM, M391A1K43DB2-CWEQ 288pin Pre-Owned	1×8GB	$89.99	$11.249
SK hynix HMA81GU7DJR8N-XN 8GB DDR4 3200MHz PC4-25600 CL22 ECC UDIMM Open Box	1×8GB	$94.49	$11.811
32GB (4x8GB) DDR4 3200MHz PC4-25600 288-PIN ECC UDIMM SERVER/WORKSTATION RAM KIT Brand New	4×8GB	$378.15	$11.817
16GB (2x8GB) DDR4 3200MHz PC4-25600 288-PIN ECC UDIMM SERVER/WORKSTATION RAM KIT Brand New	2×8GB	$195.75	$12.234
Samsung 8GB 1Rx8 PC4-3200AA-E DDR4 UDIMM ECC Memory M391A1K43DB2-CWE Pre-Owned	1×8GB	$98.40	$12.300
NEW SNPR8H4HC/8G AB663419 Dell 8GB 1RX8 DDR4 PC4-3200 ECC UDIMM Server Memory Brand New	1×8GB	$98.88	$12.360
16GB 2x 8GB 1Rx8 PC4-25600 DDR4 3200 MHz ECC UNB UDIMM Server Memory RAM Brand New	2×8GB	$199.00	$12.438
NEW SNPR8H4HC/8G AB663419 Dell 8GB 1RX8 DDR4 PC4-3200 ECC UDIMM Server Memory Brand New	1×8GB	$99.88	$12.485
SK hynix 8GB DDR4 3200MHz ECC UDIMM RAM 1Rx8 PC4-25600 for HP DELL Lenovo Acer Open Box	1×8GB	$100.00	$12.500
NEMIX RAM 16GB (2x8GB) DDR4-3200 PC4-25600 ECC UDIMM 288-Pin MRX25600-E28 Pre-Owned	2×8GB	$205.97	$12.873
8GB DDR4 3200MHz PC4-25600 288-PIN ECC UDIMM MEMORY RAM FOR SERVERS/WORKSTATIONS Brand New	1×8GB	$104.56	$13.070
Hynix 8GB 1Rx8 PC4-3200AA-E DDR4 UDIMM ECC Memory HMA81GU7DJR8N-XN Pre-Owned	1×8GB	$106.20	$13.275
NEW P43016-B21 P43018-091 HPE 8GB 1RX8 DDR4 PC4-3200 UDIMM ECC Server RAM Memory Brand New	1×8GB	$114.00	$14.250
NEW P43016-B21 P43018-091 HPE 8GB 1RX8 DDR4 PC4-3200 UDIMM ECC Server RAM Memory Brand New	1×8GB	$115.00	$14.375
Hynix 8GB DDR4-3200 PC4-25600 1Rx8 ECC UDIMM Server Memory RAM HMA81GU7DJR8N-XN Open Box	1×8GB	$119.99	$14.999
Micron 8GB MTA9ASF1G72AZ-3G2E2 UDIMM DDR4 3200MHz ECC RAM Pre-Owned	1×8GB	$124.62	$15.578
SNPR8H4HC/8G Dell 8GB - 1RX8 DDR4 UDIMM 3200MHz ECC Brand New	1×8GB	$125.00	$15.625
8GB DDR4 3200MHz ECC UDIMM Hynix HMA81GU7DJR8N-XN Equivalent Server Memory RAM Brand New	1×8GB	$129.00	$16.125
8GB RAM-8GDR4ECI0-UD-3200 DDR4-3200 ECC UDIMM RAM Memory for Qnap Brand New	1×8GB	$129.95	$16.244
8GB 288pin DDR4 3200MHz ECC UDIMM RAM \| Arch Memory Brand New	1×8GB	$129.95	$16.244
8GB D4EU01-8G DDR4-3200MHz RigidRAM UDIMM ECC Memory for Synology Brand New	1×8GB	$129.95	$16.244
8GB RAM-8GDR4ECI0-UD-3200 DDR4 3200MHz ECC UDIMM RAM Memory for Qnap Brand New	1×8GB	$129.95	$16.244
8GB D4EU01-8G DDR4-3200MHz RigidRAM UDIMM ECC Memory for Synology Brand New	1×8GB	$129.95	$16.244
RigidRAM 8GB 8GDR4ECI0-UD-3200 DDR4 3200MHz ECC UDIMM RAM for QNAP Brand New	1×8GB	$129.95	$16.244
8GB R8GDR4ECI0-UD-3200 DDR4-3200MHz RigidRAM UDIMM ECC Memory for Qnap Brand New	1×8GB	$129.95	$16.244
A-Tech 64GB 8x 8GB 1Rx8 PC4-25600E DDR4 3200 MHz ECC UDIMM Server Memory RAM Kit Brand New	8×8GB	$1079.92	$16.874
Micron 8GB 1Rx8 PC4-3200AA ECC UDIMM DDR4-25600 ECC Unbuffered Server Memory RAM Open Box	1×8GB	$134.99	$16.874
A-Tech 8GB 1Rx8 PC4-25600 DDR4 3200 MHz ECC Unbuffered UDIMM Server Memory RAM Brand New	1×8GB	$134.99	$16.874
A-Tech 16GB 2x 8GB 1Rx8 PC4-25600 DDR4 3200 MHz ECC UNB UDIMM Server Memory RAM Brand New	2×8GB	$269.98	$16.874
A-Tech 32GB 4x 8GB 1Rx8 PC4-25600 DDR4 3200 MHz ECC UNB UDIMM Server Memory RAM Brand New	4×8GB	$539.96	$16.874
Samsung 8GB DDR4-3200 ECC UDIMM M391A1K43DB2-CWEQ Server Memory RAM Dell T350 Pre-Owned	1×8GB	$135.89	$16.986
New Micron 8GB 1Rx8 PC4-3200 DDR4-25600 ECC UDIMM Memory MTA9ASF1G72AZ-3G2E2ZI New (Other)	1×8GB	$137.96	$17.245
HMA81GU7DJR8N-XN SK Hynix 8GB 1Rx8 DDR4 PC4-3200 ECC UnBuffered Pre-Owned	1×8GB	$139.00	$17.375
Samsung M391A1K43DB2-CWE 8GB 1Rx8 PC4-3200AA DDR4 ECC Server Memory UDIMM Pre-Owned	1×8GB	$139.00	$17.375

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

8GB DDR4-3200 UDIMM — used server RAM prices

Price trend — median $/GB, single sticks

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

8GB DDR4 UDIMM at other speeds

Other DDR4-3200 UDIMM capacities