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  3. 16GB Server RAM (ECC)

16GB Server RAM (ECC)

Shop drives at US IT Hardware — every drive sold by exact manufacturer part number, so it seats in your server or array and is recognized on the first boot. We stock New, Refurbished and Recertified units from HPE, Dell, Seagate, Western Digital, Samsung, Micron and more — filter by the specs that matter or search the exact part number. Every drive is health-tested and warranty-backed, ships fast from the US, and purchase orders are welcome — use the bulk-quote link on any product for volume pricing or a compatibility check.

New vs Recertified vs Refurbished

Every part is sold by exact manufacturer part number and ships warranty-backed. Here's what each condition means so you can weigh price against your workload.

New
Factory-sealed and unused, with the full manufacturer warranty. The safest choice for a fresh build or a warranty-sensitive deployment.
Recertified
OEM-recertified and restored to original specification, typically with low power-on hours. Health-tested and backed by our own replacement warranty — the same usable capacity for a lower price.
Refurbished
Professionally tested working pulls, wiped and inspected. A cost-effective option for labs, cold storage and non-critical tiers, warranty-backed.

Not sure which to pick? Read our New vs Recertified vs Refurbished guide.

Frequently asked questions

What's the difference between New, Recertified and Refurbished drives?+

New is factory-sealed with the full manufacturer warranty. Recertified is OEM-restored to specification with low power-on hours and our own warranty — the same capacity for a lower price. Refurbished is a tested, wiped working pull. All are sold by exact part number and warranty-backed.

Do you accept purchase orders and volume pricing?+

Yes — we ship fast from the US and welcome POs. For quantity or a matched set, use the bulk-quote link on any product for pricing and a compatibility check.

Related collections

32GB Server Memory (RDIMM / LRDIMM)64GB Server RAM (ECC)Server RAM & Memory

Filters

Price range

$
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$

2536 parts

Part #BrandCapacityTypeSpeedRankECCConditionAvailabilityPrice
MTA18ASF4G72PDZ-3G2B2R

MTA18ASF4G72PDZ-3G2B2R - Micron 16 GB RDIMM 3200 MHz Registered RAM

Micron
32GB
DDR4
3200 MHz
Dual Rank x8
ECC
Refurbished
Check availability

$468.00

MTA18ASF2G72PZ-2G9E1TK

MTA18ASF2G72PZ-2G9E1TK - Micron 16 GB RDIMM 2933MHz Registered RAM

Micron
16GB
DDR4
2933MHz
Single Rank
ECC
New
Check availability

$388.00

MTA18ASF2G72XF1Z-2G6V21ABSGD

MTA18ASF2G72XF1Z-2G6V21ABSGD - Micron 16 GB DIMM 2666MHz Registered RAM

Micron
16GB
DDR4
2666MHz
Single Rank
ECC
Refurbished
Check availability

$288.00

MTA18ASF2G72XF1Z-2G6V21AB

MTA18ASF2G72XF1Z-2G6V21AB - Micron 16 GB DIMM 2666MHz Registered RAM

Micron
16GB
DDR4
2666MHz
Single Rank
ECC
Refurbished
Check availability

$288.00

MTA18ADF2G72AZ-3G2E1R

MTA18ADF2G72AZ-3G2E1R - Micron 16 GB UDIMM Unbuffered RAM

Micron
16GB
DDR4
DDR4-3200/PC4-25600
Dual Rank
ECC
New
Check availability
Request quote
MTA18ADF2G72PZ-3G2E1R

MTA18ADF2G72PZ-3G2E1R - Micron 16 GB DIMM Registered RAM

Micron
16GB
DDR4
DDR4-3200/PC4-25600
Single Rank
ECC
New
Check availability
Request quote
KSM64R52BS8-16MD

KSM64R52BS8-16MD - Kingston 16 GB RDIMM 6400MT/s RAM

Kingston
16GB
DDR5
6400MT/s
-
ECC Registered
New
Check availability

$1,492.00

KSM56R46BS8-16HA

KSM56R46BS8-16HA - Kingston 16 GB RDIMM Registered RAM

Kingston
16GB
DDR5
DDR5-5600/PC5-44800
Single Rank
ECC
New
Check availability

$615.00

P73143-B21

P73143-B21 - HPE 16 GB (1x16GB) DDR5 SDRAM RAM

HPE
16GB
DDR5 SDRAM
-
Single Rank x8 (1Rx8)
-
New
Check availability

$1,615.00

M321R2GA3EB2-CCPKC

M321R2GA3EB2-CCPKC - Samsung 16 GB DDR5 SDRAM RAM

Samsung
16GB
DDR5 SDRAM
-
-
-
New
Check availability

$2,048.00

MDRR448QDBC2-3L000

MDRR448QDBC2-3L000 - Samsung 16 GB DDR5 SDRAM RAM

Samsung
16GB
DDR5 SDRAM
-
Single Rank
-
New
Check availability

$1,922.00

P69726-K21

P69726-K21 - HPE 16 GB DDR5 SDRAM RAM

HPE
16GB
DDR5 SDRAM
-
Single Rank
-
New
Check availability

$1,935.00

KTD-PE432E/16G

KTD-PE432E/16G - Kingston DDR4 module 16 GB 288-Pin DIMM 3200MHz

Kingston
16GB
DDR4
DDR4-3200/PC4-25600
Dual Rank
ECC
New
Check availability

$975.00

M321R2GA3PB2-CCP

M321R2GA3PB2-CCP - Samsung DDR5 module 16 GB DIMM 288-pin 6400MHz

Samsung
16GB
DDR5
DDR5-6400/PC5-51200
Single Rank
ECC
New
Check availability
Request quote
MEM-DR416L-SL01-EU32

MEM-DR416L-SL01-EU32 - Supermicro 16 GB UDIMM 3200MHz OEM RAM

Supermicro
16GB
DDR4
3200MHz
-
ECC Unbuffered
New
Check availability
Request quote
MEM-DR516L-CL01-UN48

MEM-DR516L-CL01-UN48 - Supermicro 16 GB DDR5 SDRAM RAM

Supermicro
16GB
DDR5 SDRAM
-
1Rx8
-
Refurbished
Check availability

$585.00

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