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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
SNP9D57RC/32G

SNP9D57RC/32G - Dell 32GB DDR4 3200MHz CL22 ECC UDIMM Memory Module

Dell
32GB
DDR4
3200MHz
Dual Rank x8

Showing 721-744 of 2,038

ECC Unbuffered
New
Check availability

$910.00

AC049361

AC049361 - Dell 32GB DDR5 4800MHz CL40 ECC UDIMM Memory Module

Dell
32GB
DDR5
4800MHz
Dual Rank x8
ECC
New
Check availability
Request quote
HMT84GR7MMR4A-G7D8-AC

HMT84GR7MMR4A-G7D8-AC - Hynix 32GB DDR3 1066MHz CL7 ECC RDIMM Memory

Hynix
32GB
DDR3
1066MHz
Quad Rank x4
ECC
New
Check availability
Request quote
HMT34GP8BZR8A-H9VM

HMT34GP8BZR8A-H9VM - Hynix 32GB DDR3 1333MHz CL9 ECC CDIMM Memory

Hynix
32GB
DDR3
1333MHz
Quad Rank x4
ECC
New
Check availability
Request quote
HMT34GP8CFR8A-H9

HMT34GP8CFR8A-H9 - Hynix 32GB DDR3 1333MHz CL9 ECC RDIMM Memory Module

Hynix
32GB
DDR3
1333MHz
Octal Rank x4
ECC
New
Check availability
Request quote
A6222872

A6222872 - Dell 32GB DDR3 1333MHz CL9 ECC RDIMM Memory Module

Dell
32GB
DDR3
1333MHz
Quad Rank x4
ECC
New
Check availability
Request quote
A6757625

A6757625 - Dell 32GB DDR3 1333MHz CL9 ECC RDIMM Memory Module

Dell
32GB
DDR3
1333MHz
Quad Rank x4
ECC
New
Check availability
Request quote
A6222874

A6222874 - Dell 32GB DDR3 1333MHz CL9 ECC RDIMM Memory Module

Dell
32GB
DDR3
1333MHz
Quad Rank x4
ECC
New
Check availability
Request quote
7082851

7082851 - Sun 32GB DDR4 2133MHz CL15 ECC RDIMM Memory Module

Sun
32GB
DDR4
2133MHz
Dual Rank
ECC
New
Check availability
Request quote
7073781

7073781 - Sun 32GB DDR3 1600MHz CL11 ECC RDIMM Memory Module

Sun
32GB
DDR3
1600MHz
Quad Rank
ECC
New
Check availability
Request quote
7104201

7104201 - Sun 32GB DDR3-1333MHz PC3-10600 ECC DIMM Memory

Sun
32GB
DDR3
1333MHz
Quad Rank
ECC
New
Check availability
Request quote
A6588881

A6588881 - Dell 32GB DDR3 1333MHz CL9 ECC RDIMM Memory Module

Dell
32GB
DDR3
1333MHz
Quad Rank x4
ECC
New
Check availability
Request quote
7042211

7042211 - Sun 32GB DDR3 1333MHz CL9 ECC RDIMM Memory Module

Sun
32GB
DDR3
1333MHz
Quad Rank
ECC
New
Check availability
Request quote
370-22538

370-22538 - Dell 32GB DDR3 1333MHz CL9 ECC RDIMM Memory Module

Dell
32GB
DDR3
1333MHz
Quad Rank x4
ECC
New
Check availability
Request quote
A8401499

A8401499 - Dell 32GB DDR3 1600MHz CL11 ECC RDIMM Memory Module

Dell
32GB
DDR3
1600MHz
Quad Rank x4
ECC
New
Check availability
Request quote
A6994475

A6994475 - Dell 32GB DDR3 1333MHz CL9 ECC RDIMM Memory Module

Dell
32GB
DDR3
1333MHz
Quad Rank x4
ECC
New
Check availability
Request quote
A6222873

A6222873 - Dell 32GB DDR3 1333MHz CL9 ECC RDIMM Memory Module

Dell
32GB
DDR3
1333MHz
Quad Rank x4
ECC
New
Check availability
Request quote
P65247-001

P65247-001 - HPE 32GB DDR5 6400MHz ECC DIMM Smart Memory Module

HPE
32GB
DDR5
6400 MHz
-
ECC
New
Check availability

$3,262.00

P71255-001

P71255-001 - HPE 32GB DDR5 6400MHz ECC DIMM Smart Memory Module

HPE
32GB
DDR5
6400 MHz
-
ECC
Refurbished
Check availability

$2,565.00

P64985-B21

P64985-B21 - HPE 32GB DDR5 6400MHz ECC DIMM Smart Memory Module

HPE
32GB
DDR5
6400 MHz
Dual Rank x8
ECC
New
Check availability

$3,615.00

370-BCSG

370-BCSG - Dell 32GB DDR5 4800MHz ECC DIMM Memory Module

Dell
32GB
DDR5
4800 MHz
-
ECC
Refurbished
Check availability

$1,838.00

HRVCG

HRVCG - Dell 32GB DDR5 4800MHz ECC DIMM Memory Module

Dell
32GB
DDR5
4800 MHz
-
ECC
Refurbished
Check availability

$1,838.00

G9PYX

G9PYX - Dell 32GB DDR5 6400MHz ECC DIMM Memory Module

Dell
32GB
DDR5
6400 MHz
Dual Rank x8
ECC
Refurbished
Check availability

$2,565.00

370-BCRQ

370-BCRQ - Dell 32GB DDR5 5600MHz ECC DIMM Memory Module

Dell
32GB
DDR5
5600 MHz
-
ECC
New
Check availability

$3,525.00

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