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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
4X70M09263=

4X70M09263= - Lenovo 32GB PC4-19200 DDR4-2400MHz ECC RDIMM Memory

Lenovo
32GB
DDR4
DDR4-2400/PC4-19200
Dual Rank
ECC
Refurbished
Check availability

$255.00

P38520-0A1

P38520-0A1 - HPE 32GB DDR4 3200MHz ECC RDIMM Memory Module

HPE
32GB
DDR4
3200 MHz
Single Rank x4
ECC
Refurbished
Check availability

$492.00

P43789-B21

P43789-B21 - HPE 32GB DDR4 3200MHz ECC RDIMM Memory Module

HPE
32GB
DDR4
3200 MHz
Single Rank x4
ECC
Refurbished
Check availability

$492.00

P41682-001

P41682-001 - HPE 32GB DDR4 3200MHz ECC RDIMM Memory Module

HPE
32GB
DDR4
3200 MHz
Single Rank x4
ECC
Refurbished
Check availability

$492.00

P11444-191

P11444-191 - HPE 32GB DDR4 3200MHz ECC RDIMM Memory Module

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

$690.00

KSM32ED8/32HC

KSM32ED8/32HC - Kingston 32GB DDR4 3200MHz ECC UDIMM Memory Module

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

$578.00

00JA664

00JA664 - IBM 32GB DDR3 1600MHz CL11 ECC CDIMM Memory Module

IBM
32GB
DDR3
1600MHz
Quad Rank x4
ECC
Refurbished
Check availability

$228.00

00LP740

00LP740 - IBM 32GB DDR3 1600MHz CL11 ECC CDIMM Memory Module

IBM
32GB
DDR3
1600MHz
Quad Rank x4
ECC
Refurbished
Check availability

$195.00

FM38V

FM38V - Dell 32GB DDR4 3200MHz ECC RDIMM Memory Module

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

$598.00

47J0215

47J0215 - Lenovo 32GB DDR3 1333MHz CL9 ECC RDIMM Memory Module

Lenovo
32GB
DDR3
DDR3-1333/PC3-10600
Quad Rank x4
ECC
Refurbished
Check availability

$192.00

HP21D4R5D4MAM-32

HP21D4R5D4MAM-32 - Kingston 32GB DDR4 2133MHz CL15 ECC RDIMM Memory

Kingston
32GB
DDR4
DDR4-2133/PC4-17000
Dual Rank x4
ECC
Refurbished
Check availability

$255.00

01DE974

01DE974 - Lenovo 32GB DDR4 2666MHz ECC RDIMM Memory Module

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

$392.00

4M70C

4M70C - Dell 32GB DDR4 2400MHz ECC RDIMM Memory Module

Dell
32GB
DDR4
2400 MHz
Dual Rank x4
ECC
Refurbished
Check availability

$330.00

370-AEVN

370-AEVN - Dell 32GB DDR4 3200MHz ECC RDIMM Memory Module

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

$598.00

370-AEVR

370-AEVR - Dell 32GB DDR4 3200MHz ECC RDIMM Memory Module

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

$598.00

4X77A77031

4X77A77031 - Lenovo 32GB DDR5 4800MHz ECC RDIMM Memory Module

Lenovo
32GB
DDR5
4800 MHz
Dual Rank
ECC
Refurbished
Check availability

$1,738.00

L15417-501

L15417-501 - HP 32GB DDR4 2933MHz CL21 ECC RDIMM Memory Module

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

$420.00

P14635-001

P14635-001 - HPE 32GB DDR4 2933MHz ECC RDIMM Memory Module

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

$660.00

75X1V

75X1V - Dell 32GB DDR4 3200MHz ECC RDIMM Memory Module

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

$598.00

AA810827

AA810827 - Dell 32GB DDR4 3200MHz ECC RDIMM Memory Module

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

$598.00

AA783422

AA783422 - Dell 32GB DDR4 3200MHz ECC RDIMM Memory Module

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

$598.00

95Y4807

95Y4807 - Lenovo 32GB DDR4 2133MHz RDIMM ECC Memory Module

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

$305.00

8WKDY

8WKDY - Dell 32GB DDR4 2933MHz ECC RDIMM Memory Module

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

$505.00

A7945725

A7945725 - Dell 32GB DDR4 2133MHz ECC RDIMM Memory Module

Dell
32GB
DDR4
2133 MHz
Quad Rank x4
ECC
New
Check availability

$252.00

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