16GB DDR4-2400 UDIMM — used server RAM prices

Unbuffered ECC memory (ECC UDIMM — the ECC that fits desktop-socket boards, not interchangeable with RDIMMs) rated at 2400 MT/s — sellers also list this speed as PC4-19200 or 2400T. 16GB 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.

$11.75/GB

median $/GB (single sticks, fixed price)

$4.90/GB

cheapest live $/GB

$79

cheapest single stick, shipped

196

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
New Listing Lot of 3 Micron 16GB DDR4-2400 PC4-19200E 2Rx8 ECC UDIMM MTA18ASF2G72AZ Pre-Owned	3×16GB	$235.29	$4.902
Micron MTA18ASF2G72AZ-2G3B1 16GB 2Rx8 PC4-19200 DDR4-2400MHz ECC Unbuffered RAM Pre-Owned	1×16GB	$78.95	$4.934
NEMIX RAM 16GB DDR4 SDRAM PC4-2400 ECC UDIMM 288-Pin ME19200-628 Open Box	1×16GB	$83.60	$5.225
SK HYNIX 16GB 2Rx8 (1x16GB) PC4-2400T DDR4 ECC VLP UDIMM MEMORY HMA82GU8AFR8N-UH Pre-Owned	1×16GB	$84.99	$5.312
SK HYNIX 16GB 2Rx8 (1x16GB) PC4-2400T DDR4 ECC VLP UDIMM MEMORY HMA82GU8AFR8N-UH Pre-Owned	1×16GB	$89.99	$5.624
SK HYNIX 16GB 2Rx8 (1x16GB) PC4-2400T DDR4 ECC VLP UDIMM MEMORY HMA82GU8AFR8N-UH Pre-Owned	1×16GB	$92.79	$5.799
Kingston KSM24ED8/16 16GB 2Rx8 PC4-2400T-EE1-11 ECC UDIMM Pre-Owned	1×16GB	$94.00	$5.875
NEMIX 16GB PC4-19200 DDR4-2400 ECC UDIMM Memory ME19200-628 RAM Pre-Owned	1×16GB	$103.69	$6.481
MT Micron 16GB DDR4 2400 2Rx8 PC4-19200 MTA18ASF2G72AZ-2G3B1 288p ECC UDIMM RAM Pre-Owned	1×16GB	$104.00	$6.500
Micron MTA18ASF2G72AZ-2G3B1Z 16GB 2Rx8 PC4-19200 DDR4-2400MHz ECC Unbuffered RAM Pre-Owned	1×16GB	$107.16	$6.698
Kingston 16GB DDR4 2400 ECC UDIMM RAM PC4-2400T-E KSM24ED8/16ME 9965669-031.A00G Pre-Owned	1×16GB	$107.20	$6.700
Kingston 16GB DDR4 2400 ECC UDIMM RAM 2Rx8 PC4-2400T-EE1 by MT Micron IC Pre-Owned	1×16GB	$107.20	$6.700
Kingston 16GB DDR4 2400 ECC UDIMM RAM 2Rx8 PC4-2400T-EE1 9965669-027.A00G 288pin Pre-Owned	1×16GB	$107.20	$6.700
Kingston 16GB DDR4 2400 ECC UDIMM RAM PC4-2400T-EE1 KVR24E17D8/16 by SK hynix IC Pre-Owned	1×16GB	$108.10	$6.756
Kingston 16GB DDR4 2400 ECC UDIMM RAM PC4-2400T-E KSM24ED8/16ME 9965669-031.A00G Pre-Owned	1×16GB	$109.00	$6.813
MT Micron 16GB DDR4 2400 ECC UDIMM RAM 2Rx8 PC4-19200 MTA18ASF2G72AZ-2G3B1 288p Pre-Owned	1×16GB	$117.10	$7.319
Micron MTA18ADF2G72AZ-2G3 16GB DDR4 2400MHz PC4-19200 ECC Unbuffered UDIMM Pre-Owned	1×16GB	$119.00	$7.438
A9755661 16GB DDR4 2400MHz (PC4-19200) ECC UDIMM Memory Dell PowerEdge R230XL Brand New	1×16GB	$123.11	$7.694
SK Hynix 16GB DDR4 2400 ECC UDIMM RAM 2Rx8 PC4-19200 for DELL HP Lenovo Acer Pre-Owned	1×16GB	$127.00	$7.938
SAMSUNG 16GB DDR4 2400 MHz ECC UDIMM RAM 2Rx8 PC4-19200 M391A2K43BB1-CRCQ 288pin Pre-Owned	1×16GB	$127.90	$7.994
MT Micron 16GB DDR4 2400 VLP ECC UDIMM RAM 2Rx8 PC4-19200 18ADF2G72AZ-2G3A1 288p Pre-Owned	1×16GB	$128.80	$8.050
16GB Memory for HP ProLiant DL20 Gen9 G9, ML30 Gen9 G9 PC4-2400 ECC UDIMM RAM Brand New	1×16GB	$129.00	$8.063
32GB 2x 16GB PC4-2400 ECC UDIMM Synology RS3621xs+ RS4021xs+ Memory RAM Brand New	2×16GB	$259.00	$8.094
32GB 2x 16GB PC4-2400 ECC UDIMM Lenovo ThinkServer RS160 Memory RAM Brand New	2×16GB	$259.00	$8.094
01KN325 01KN327 16GB Lenovo TruDDR4 PC4-2400 ECC UDIMM GENUINE TS150 TS460 P310 Pre-Owned	1×16GB	$134.99	$8.437
A-Tech 16GB 2Rx8 PC4-19200 ECC Unbuffered UDIMM DDR4 2400 MHz Server Memory RAM Brand New	1×16GB	$139.99	$8.749
A-Tech 32GB 2x 16GB 2Rx8 PC4-19200E DDR4 PC4-2400T-E ECC UDIMM Server Memory RAM Brand New	2×16GB	$279.98	$8.749
Micron 16GB DDR4-2400 PC4-19200 ECC UDIMM Server Memory RAM MTA18ADF2G72AZ-2G3A1 Open Box	1×16GB	$139.99	$8.749
32GB 2x 16GB 2Rx8 PC4-19200E DDR4 PC4-2400T-E ECC UDIMM Server Memory RAM Brand New	2×16GB	$279.97	$8.749
Crucial 32GB (2X16GB) DDR4 2400MHz PC4-19200 2RX8 ECC UDIMM Memory CT16G4WFD824A Brand New	2×16GB	$283.00	$8.844
Crucial 32GB (2X16GB) DDR4 2400MHz PC4-19200 ECC UDIMM Memory Ram CT16G4WFD824A Brand New	2×16GB	$283.00	$8.844
Samsung 32GB 2X16GB DDR4 2400MHz PC4-19200 ECC UDIMM Memory Ram M391A2K43BB1-CRC Brand New	2×16GB	$289.00	$9.031
16GB Memory for Dell Storage NX430 PC4-2400 ECC UDIMM RAM Open Box	1×16GB	$144.99	$9.062
New Crucial 16GB DDR4 2400MHz PC4-19200 2RX8 ECC UDIMM Memory Ram CT16G4WFD824A Brand New	1×16GB	$145.90	$9.119
New Crucial 16GB DDR4 2400MHz PC4-19200 2RX8 ECC UDIMM Memory Ram CT16G4WFD824A Brand New	1×16GB	$145.90	$9.119
SNPCX1KMC/16G 16GB DDR4 2400MHz ECC UDIMM Memory Dell PowerEdge T130 T310 T330 Open Box	1×16GB	$149.00	$9.313
16GB 2Rx8 PC4-19200 ECC Unbuffered UDIMM DDR4 2400 MHz Server Memory RAM Brand New	1×16GB	$149.00	$9.313
16GB DDR4 2400MHz ECC UDIMM Memory Supermicro Brand New	1×16GB	$149.00	$9.313
32GB (2x 16GB) DDR4 PC4-2400T-E ECC UDIMM Memory RAM for Dell Precision T3430 Brand New	2×16GB	$298.00	$9.313
SNPCX1KMC/16G 16GB DDR4 2400MHz ECC UDIMM Memory Dell PowerEdge T130 T310 T330 Brand New	1×16GB	$149.00	$9.313
16GB DDR4-2400MHz ECC UDIMM RAM Supermicro X11SSM-F X11SSM X11SSL-nF X11SSL-F Brand New	1×16GB	$149.00	$9.313
New Samsung 16GB DDR4 2400MHz PC4-19200 ECC Unbuffered EUDIMM Server Memory RAM Brand New	1×16GB	$149.50	$9.344
Samsung 16GB DDR4 2400MHz PC4-19200 2RX8 ECC UDIMM Memory Ram M391A2K43BB1-CRC Brand New	1×16GB	$149.90	$9.369
16GB DDR4 PC4-19200E ECC UDIMM (Replacement for HP 862690-091) Server Memory RAM Brand New	1×16GB	$149.99	$9.374
16GB DDR4 PC4-19200E ECC UDIMM (Replacement for Dell A9755388) Server Memory RAM Brand New	1×16GB	$149.99	$9.374
16GB PC4-19200E ECC UDIMM (Replacement for Samsung M391A2K43BB1-CRC) Memory RAM Brand New	1×16GB	$149.99	$9.374
16GB PC4-19200E ECC UDIMM (Replacement for Micron MTA18ASF2G72AZ-2G3) Memory RAM Brand New	1×16GB	$149.99	$9.374
16GB DDR4 PC4-19200 ECC UDIMM (Replacement for Lenovo 01KN325) Server Memory RAM Brand New	1×16GB	$149.99	$9.374
16GB DDR4 PC4-19200E ECC UDIMM (Replacement for HP 869538-001) Server Memory RAM Brand New	1×16GB	$149.99	$9.374
16GB PC4-2400 ECC UDIMM Replacement for Micron MTA18ASF2G72AZ-2G3B1ZI Memory RAM Brand New	1×16GB	$149.99	$9.374

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

16GB DDR4 UDIMM at other speeds

Other DDR4-2400 UDIMM capacities

8GB DDR4-2400 UDIMM · $12.99/GB