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  1. Home/
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  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
MEM-DR432L-HL02-ER29

MEM-DR432L-HL02-ER29 - Supermicro 32GB DDR4 2933MHz ECC RDIMM Memory

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

$480.00

MEM-DR532L-SL05-ER48

MEM-DR532L-SL05-ER48 - Supermicro 32GB DDR5 4800MHz ECC RDIMM Memory

Supermicro
32GB
DDR5
4800 MHz
Dual Rank x8
ECC
Refurbished
Check availability

$2,195.00

MEM-DR432L-CL02-ER29

MEM-DR432L-CL02-ER29 - Supermicro 32GB DDR4 2933MHz ECC RDIMM Memory

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

$475.00

MEM-DR532L-CL01-ER48

MEM-DR532L-CL01-ER48 - Supermicro 32GB DDR5 4800MHz ECC RDIMM Memory

Supermicro
32GB
DDR5
4800 MHz
Dual Rank x8
ECC
Refurbished
Check availability

$2,292.00

MEM-DR432L-CL01-ER29

MEM-DR432L-CL01-ER29 - Supermicro 32GB DDR4 2933MHz ECC RDIMM Memory

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

$475.00

MEM-DR432L-HL02-ER32

MEM-DR432L-HL02-ER32 - Supermicro 32GB DDR4 3200MHz ECC RDIMM Memory

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

$605.00

MEM-DR432L-SL03-ER29

MEM-DR432L-SL03-ER29 - Supermicro 32GB DDR4 2933MHz ECC RDIMM Memory

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

$475.00

MEM-DR532L-HL01-EU48

Supermicro MEM-DR532L-HL01-EU48 32GB DDR5-4800 ECC UDIMM

Supermicro
32GB
-
-
Dual Rank x8 (2Rx8)
-
New
Check availability
Request quote
MEM-DR516L-SL01-ER56

MEM-DR516L-SL01-ER56 - Supermicro 32GB DDR5 5600MHz ECC RDIMM Memory

Supermicro
32GB
DDR5
5600 MHz
Dual Rank
ECC
Refurbished
Check availability

$1,060.00

MEM-DR432L-HL01-ER32

MEM-DR432L-HL01-ER32 - Supermicro 32GB DDR4 3200MHz ECC RDIMM Memory

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

$605.00

R1Q90A

R1Q90A - HPE 192GB (6 x 32GB) RDIMM 2666 MHz Registered RAM

HPE
192GB
DDR4
2666 MHz
Dual Rank x4
ECC
Refurbished
Check availability

$2,478.00

KF564R32RBE2K4-128

KF564R32RBE2K4-128 - Kingston 128GB (4 x 32GB) DIMM Registered RAM

Kingston
128GB
DDR5
DDR5-6400/PC5-51200
Dual Rank
ECC
New
Check availability
Request quote
28A43AV

28A43AV - HP 128GB (4 x 32GB) UDIMM 3200MHz Unbuffered RAM

HP
128GB
DDR4
3200MHz
Dual Rank x8
ECC
New
Check availability
Request quote
1C8K1AV

1C8K1AV - HP 128GB (4 x 32GB) UDIMM 3200MHz Unbuffered RAM

HP
128GB
DDR4
3200MHz
Dual Rank x8
ECC
New
Check availability
Request quote
MEM-DR432L-CL01-ER26

MEM-DR432L-CL01-ER26 - Supermicro 32GB DDR4 2666MHz ECC RDIMM Memory

Supermicro
32GB
DDR4
DDR4-2666/PC4-21300
Dual Rank x4
ECC
New
Check availability
Request quote
MEM-DR432L-CL03-ER26

MEM-DR432L-CL03-ER26 - Supermicro 32GB DDR4 2666MHz ECC RDIMM Memory

Supermicro
32GB
DDR4
2666MHz
Dual Rank x4
ECC
New
Check availability
Request quote
MEM-DR432L-CV01-ER29

MEM-DR432L-CV01-ER29 - Supermicro 32GB DDR4 2933MHz VLP RDIMM Memory

Supermicro
32GB
DDR4
2933MHz
Single Rank x4
ECC
New
Check availability
Request quote
MEM-DR432L-CV02-EU32

MEM-DR432L-CV02-EU32 - Supermicro 32GB DDR4 3200MHz ECC UDIMM Memory

Supermicro
32GB
DDR4
3200MHz
Dual Rank x8
ECC
New
Check availability
Request quote
MEM-DR432L-HL01-EU32

MEM-DR432L-HL01-EU32 - Supermicro 32GB DDR4 3200MHz ECC UDIMM Memory

Supermicro
32GB
DDR4
3200MHz
Dual Rank x8
ECC
New
Check availability
Request quote
MEM-DR432L-HL01-EU29

MEM-DR432L-HL01-EU29 - Supermicro 32GB DDR4 2933MHz ECC UDIMM Memory

Supermicro
32GB
DDR4
2933MHz
Dual Rank x8
ECC
New
Check availability
Request quote
MEM-DR432L-SL01-EU26

MEM-DR432L-SL01-EU26 - Supermicro 32GB DDR4 2666MHz ECC UDIMM Memory

Supermicro
32GB
DDR4
2666MHz
Dual Rank x8
ECC
New
Check availability
Request quote
MEM-DR432L-CV02-EU26

MEM-DR432L-CV02-EU26 - Supermicro 32GB DDR4 2666MHz ECC UDIMM Memory

Supermicro
32GB
DDR4
2666MHz
Dual Rank x8
ECC
New
Check availability
Request quote
MEM-DR432L-HL03-ER26

MEM-DR432L-HL03-ER26 - Supermicro 32GB DDR4 2666MHz ECC RDIMM Memory

Supermicro
32GB
DDR4
2666MHz
Dual Rank x4
ECC
New
Check availability
Request quote
1D0B6AV

1D0B6AV - HP 128GB (4 x 32GB) UDIMM 3200MHz Unbuffered RAM

HP
128GB
DDR4
3200MHz
Dual Rank x8
ECC
New
Check availability
Request quote

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