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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
HMCG84MEBRA112N

HMCG84MEBRA112N - Hynix 32GB DDR5 4800MHz ECC RDIMM Memory Module

Hynix
32GB
DDR5
4800 MHz
Single Rank x4
ECC
New
Check availability

$1,565.00

HMA84GR7MFR4N-UH

HMA84GR7MFR4N-UH - Hynix 32GB DDR4 2400MHz ECC RDIMM Memory Module

Hynix
32GB
DDR4
2400 MHz
Dual Rank x4
ECC
New
Check availability

$535.00

HMCG84MEBRA173N

HMCG84MEBRA173N - Hynix 32GB DDR5 4800MHz ECC RDIMM Memory Module

Hynix
32GB
DDR5
4800 MHz
Single Rank x4
ECC
New
Check availability

$1,565.00

HMA84GL7AMR4N-TF

HMA84GL7AMR4N-TF - Hynix 32GB DDR4 2133MHz ECC RDIMM Memory Module

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

$265.00

HMA84GR7CJR4N-WM

HMA84GR7CJR4N-WM - Hynix 32GB DDR4 2933MHz ECC RDIMM Memory Module

Hynix
32GB
DDR4
2933 MHz
Dual Rank x4
ECC
New
Check availability

$715.00

HMCG84MEBRA168N

HMCG84MEBRA168N - Hynix 32GB DDR5 4800MHz CL40 ECC RDIMM Memory Module

Hynix
32GB
DDR5
DDR5-4800/PC5-38400
Single Rank x4
ECC
New
Check availability

$1,598.00

HMAA4GR7AJR8N-XN

HMAA4GR7AJR8N-XN - Hynix 32GB DDR4 3200MHz ECC RDIMM Memory Module

Hynix
32GB
DDR4
3200 MHz
Dual Rank x8
ECC
New
Check availability

$938.00

HMAA4GR7CJR8N-XN

HMAA4GR7CJR8N-XN - Hynix 32GB DDR4 3200MHz ECC RDIMM Memory Module

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

$462.00

HMA84GR7CJR4N-XN

HMA84GR7CJR4N-XN - Hynix 32GB DDR4 3200MHz ECC RDIMM Memory Module

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

$988.00

HMA84GR7AFR4N-UHC2-AC

HMA84GR7AFR4N-UHC2-AC - Hynix 32GB DDR4 2400MHz CL17 ECC RDIMM Memory

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

$290.00

HMA84GR7AFR4N-UHC2

HMA84GR7AFR4N-UHC2 - Hynix 32GB DDR4 2400MHz CL17 ECC RDIMM Memory

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

$290.00

HMAA4GR7CJR4N-XN

HMAA4GR7CJR4N-XN - Hynix 32GB DDR4 3200MHz ECC RDIMM Memory Module

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

$668.00

HMA84GR7AFR4N-UHCDAC

HMA84GR7AFR4N-UHCDAC - Hynix 32GB DDR4 2400MHz CL17 ECC RDIMM Memory

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

$290.00

HMA84GR7AFR4N-UHT2AA

HMA84GR7AFR4N-UHT2AA - Hynix 32GB DDR4 2400MHz CL17 ECC RDIMM Memory

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

$290.00

HMA84GR7AFR4N-UHT2

HMA84GR7AFR4N-UHT2 - Hynix 32GB DDR4 2400MHz CL17 ECC RDIMM Memory

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

$290.00

HMA84GR7AFR4N-UHT2-AA

HMA84GR7AFR4N-UHT2-AA - Hynix 32GB DDR4-2400MHz RDIMM Memory

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

$290.00

HMA84GR7JJR4N-VKT3

HMA84GR7JJR4N-VKT3 - Hynix 32GB DDR4 2666MHz CL19 ECC RDIMM Memory

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

$350.00

HMA84GR7JJR4N-VKT3AA

HMA84GR7JJR4N-VKT3AA - Hynix 32GB DDR4 2666MHz CL19 ECC RDIMM Memory

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

$350.00

HMA84GR7CJR4N-WMT4AD

HMA84GR7CJR4N-WMT4AD - Hynix 32GB DDR4 2933MHz CL21 ECC RDIMM Memory

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

$392.00

HMA84GR7CJR4N-WMT8

HMA84GR7CJR4N-WMT8 - Hynix 32GB DDR4 2933MHz CL21 ECC RDIMM Memory

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

$392.00

HMA84GR7JJR4N-VKTF

HMA84GR7JJR4N-VKTF - Hynix 32GB DDR4 2666MHz CL19 ECC RDIMM Memory

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

$350.00

HMA84GR7CJR4N-XNT8AD

HMA84GR7CJR4N-XNT8AD - Hynix 32GB DDR4 3200MHz CL22 ECC RDIMM Memory

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

$480.00

HMA84GR7CJR4N-XNT8

HMA84GR7CJR4N-XNT8 - Hynix 32GB DDR4 3200MHz CL22 ECC RDIMM Memory

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

$480.00

HMA84GR7CJR4N-XNT4AD

HMA84GR7CJR4N-XNT4AD - Hynix 32GB DDR4 3200MHz CL22 ECC RDIMM Memory

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

$480.00

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