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  1. Home/
  2. Server RAM/
  3. 32GB Server Memory (RDIMM / LRDIMM)

32GB Server Memory (RDIMM / LRDIMM)

32GB modules are the most-populated capacity in the enterprise fleet — the default DIMM for mainstream ProLiant, PowerEdge and Supermicro nodes where 32GB per channel hits the memory target at the best cost-per-GB. Every module here is sold by exact manufacturer part number: DDR4 and DDR5, ECC Registered (RDIMM) and Load-Reduced (LRDIMM), at 2400 through 4800 MT/s, from Micron, Samsung, SK Hynix and the HPE and Dell OEM-serialized parts your server's management expects. New and Refurbished stock sit side by side so you can compare a factory module against a tested pull for the same slot. Because rank, voltage and OEM keying all matter, match your platform's population rules first — or use the bulk-quote link and we'll confirm the exact part for your server. In stock, fast US shipping, warranty-backed, and purchase orders welcome.

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

Is 32GB or 64GB better value per server?+

32GB usually wins on cost-per-GB and is ideal until you run out of slots; 64GB lets you reach higher totals without filling every channel. Compare your platform's max DIMM count against your target capacity.

RDIMM or LRDIMM for 32GB?+

Most 32GB modules are RDIMM (Registered), which suits the majority of dual-socket servers. LRDIMM matters mainly when you're maximising capacity per channel. Match your server's population rules.

Can I mix New and Refurbished modules?+

Match rank, speed and manufacturer across a channel for best stability. For a full matched set, use the bulk-quote link and we'll assemble one.

Related collections

64GB Server RAM (ECC)128GB Server Memory (LRDIMM / 3DS RDIMM)DDR4 ECC Server Memory

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2038 parts

Part #BrandCapacityTypeSpeedRankECCConditionAvailabilityPrice
KG27000117-001

KG27000117-001 - Kingston 32GB DDR4 2400MHz ECC RDIMM 288-Pin Memory

Kingston
32GB
DDR4
2400MHz
Dual Rank x4
ECC
New
Check availability
Request quote
KVR21E15D8K2/32

KVR21E15D8K2/32 - Kingston 32GB (2 x 16GB) UDIMM 2133MHz Unbuffered RAM

Kingston
32GB
DDR4
2133MHz
Dual Rank x8
ECC
New
Check availability
Request quote
844950-001

844950-001 - HP 32GB DDR4 2400MHz ECC VLP RDIMM 1.2V 288-Pin Memory

HP
32GB
DDR4
2400MHz
Dual Rank x4
ECC
New
Check availability
Request quote
M386B4G70BM0-YMA4

M386B4G70BM0-YMA4 - Samsung 32GB DDR3 1866MHz CL13 ECC RDIMM Memory

Samsung
32GB
DDR3
1866MHz
Quad Rank x4
ECC
New
Check availability
Request quote
370-ACJE

370-ACJE - Dell 32GB (2 x 16GB) UDIMM 2133MHz Unbuffered RAM

Dell
32GB
DDR4
2133MHz
Dual Rank x8
ECC
New
Check availability
Request quote
KVR24E17D8K2/32I

KVR24E17D8K2/32I - Kingston 32GB (2 x 16GB) UDIMM 2400MHz Unbuffered RAM

Kingston
32GB
DDR4
2400MHz
Dual Rank x8
ECC
New
Check availability
Request quote
370-ADIK

370-ADIK - Dell 32GB (2 x 16GB) UDIMM 2400MHz Unbuffered RAM

Dell
32GB
DDR4
2400MHz
Dual Rank x8
ECC
New
Check availability
Request quote
KTH-PL313EK4/32G

KTH-PL313EK4/32G - Kingston 32GB (4 x 8GB) UDIMM 1333MHz Unbuffered RAM

Kingston
32GB
DDR3
1333MHz
Dual Rank x8
ECC
New
Check availability
Request quote
KVR16E11K4/32

KVR16E11K4/32 - Kingston 32GB (4 x 8GB) UDIMM 1600MHz Unbuffered RAM

Kingston
32GB
DDR3
1600MHz
Dual Rank x8
ECC
New
Check availability
Request quote
KVR16E11K4/32I

KVR16E11K4/32I - Kingston 32GB (4 x 8GB) UDIMM 1600MHz Unbuffered RAM

Kingston
32GB
DDR3
1600MHz
Dual Rank x8
ECC
New
Check availability
Request quote
CT2K16G4WFD824A

CT2K16G4WFD824A - Crucial 32GB (2 x 16GB) UDIMM 2400MHz Unbuffered RAM

Crucial
32GB
DDR4
2400MHz
Dual Rank x8
ECC
New
Check availability
Request quote
CT4K8G4WFS824A

CT4K8G4WFS824A - Crucial 32GB (4 x 8GB) UDIMM 2400MHz Unbuffered RAM

Crucial
32GB
DDR4
2400MHz
Single Rank x8
ECC
New
Check availability
Request quote
KTH-PL316EK4/32G

KTH-PL316EK4/32G - Kingston 32GB (4 x 8GB) UDIMM 1600MHz Unbuffered RAM

Kingston
32GB
DDR3
1600MHz
Dual Rank x8
ECC
New
Check availability
Request quote
SNP75X1VC/32VXR

SNP75X1VC/32VXR - Dell 32GB DDR4 3200MHz ECC RDIMM Memory Module

Dell
32GB
DDR4
3200 MHz
Dual Rank x4
ECC
New
Check availability

$868.00

KSM32RD4/32HDR

KSM32RD4/32HDR - Kingston 32GB DDR4 3200MHz CL22 ECC RDIMM Memory

Kingston
32GB
DDR4
3200MHz
Dual Rank x4
ECC Registered
Refurbished
Check availability

$1,060.00

PXDFC

PXDFC - Dell 32GB DDR4 3200MHz ECC RDIMM Memory Module

Dell
32GB
DDR4
3200 MHz
Dual Rank x4
ECC
Refurbished
Check availability

$622.00

370-ADNE

370-ADNE - Dell 32GB DDR4 2666MHz ECC RDIMM Memory Module

Dell
32GB
DDR4
2666 MHz
Dual Rank x4
ECC
New
Check availability

$622.00

A9810568

A9810568 - Dell 32GB DDR4 2666MHz ECC RDIMM Memory Module

Dell
32GB
DDR4
2666 MHz
Dual Rank x4
ECC
Refurbished
Check availability

$462.00

MEM-DR432LC-ER29

MEM-DR432LC-ER29 - Supermicro 32GB DDR4 2933MHz ECC RDIMM Memory

Supermicro
32GB
DDR4
2933 MHz
Dual Rank x4
ECC
Refurbished
Check availability

$475.00

MEM-DR432LC-ER32

MEM-DR432LC-ER32 - Supermicro 32GB DDR4 3200MHz ECC RDIMM Memory

Supermicro
32GB
DDR4
3200 MHz
Dual Rank x4
ECC
Refurbished
Check availability

$622.00

MEM-DR432LC-ER26

MEM-DR432LC-ER26 - Supermicro 32GB DDR4 2666MHz ECC RDIMM Memory

Supermicro
32GB
DDR4
2666 MHz
Dual Rank x4
ECC
Refurbished
Check availability

$488.00

A8423729

A8423729 - Dell 32GB DDR4 2133MHz ECC RDIMM Memory Module

Dell
32GB
DDR4
2133 MHz
Dual Rank x4
ECC
Refurbished
Check availability

$262.00

P58356-H21

P58356-H21 - HPE 32GB DDR5 4800MHz ECC RDIMM Memory Kit

HPE
32GB
DDR5
4800 MHz
Dual Rank x8
ECC
New
Check availability
Request quote
KSM32RS4/32MFR

KSM32RS4/32MFR - Kingston 32GB DDR4 3200MHz CL22 ECC RDIMM Memory

Kingston
32GB
DDR4
3200MHz
Single Rank x4
ECC
New
Check availability

$692.00

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