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RAM for Lenovo ThinkSystem SR630 V3 (SR630 V3)

Model Years: 2023–2024

Max RAM: 3072GBRAM Slots: 24RAM Type: DDR5 RDIMM 4800MHz
✓ RAM Upgradeable

Quick answer

Our data matches the Lenovo ThinkSystem SR630 V3 (SR630 V3) with Samsung 128GB DDR5-4800 RDIMM (DDR5 RDIMM, RDIMM, 4800MHz, 128GB); Kingston 64GB DDR5-4800 RDIMM ECC (DDR5 RDIMM, RDIMM, 4800MHz, 64GB); Kingston 32GB DDR5-4800 RDIMM ECC (DDR5 RDIMM, RDIMM, 4800MHz, 32GB), plus 1 more option listed below.

Supported memory profile: DDR5 RDIMM, RDIMM, 4800MHz, up to 3072GB max, 24 slots.

Before buying, confirm your exact model number, memory generation, form factor (RDIMM), speed, and maximum supported capacity. Live eBay listings are shown below and may change.

Compatible RAM for the Lenovo ThinkSystem SR630 V3

Listings and prices are pulled from eBay and may change. Always verify compatibility before purchase. Listings are updated daily.

Samsung 128GB DDR5-4800 RDIMM

M321R6G44BB0-CQK

HIGH
DDR5 RDIMM4800MHz128GBRDIMMECC

Kingston 32GB DDR5-4800 RDIMM ECC

KSM48R40BS4TMM-32HMR

HIGH
DDR5 RDIMM4800MHz32GBRDIMMECC

Kingston 32GB DDR5-4800 RDIMM ECC

2 listings
32GB DDR5-4800MHz RDIMM RAM KSM48R40BS4TMM-32HMR Compatible Replacement Memory
$852.00New
ebay
OWC 32GB Replacement For Kingston KSM48R40BS4TMM-32HMR
$988.88New
ebay

Kingston 16GB DDR5-4800 ECC RDIMM

KSM48R40BS8MMM-16ET

HIGH
DDR54800MHz16GBDIMMECC

Kingston 16GB DDR5-4800 ECC RDIMM

1 listing
*NEW* KSM24ED8/16ME 16GB 2Rx8 2G x 72-Bit PC4-2400 CL17 288-Pin UDIMM
$139.99New
ebay

Frequently Asked Questions

What RAM fits the Lenovo ThinkSystem SR630 V3 (SR630 V3)?

Based on our compatibility data, the Lenovo ThinkSystem SR630 V3 (SR630 V3) supports DDR5 RDIMM, RDIMM, 4800MHz, up to 3072GB max, 24 slots. Matched modules include Samsung 128GB DDR5-4800 RDIMM (DDR5 RDIMM, RDIMM, 4800MHz, 128GB); Kingston 64GB DDR5-4800 RDIMM ECC (DDR5 RDIMM, RDIMM, 4800MHz, 64GB); Kingston 32GB DDR5-4800 RDIMM ECC (DDR5 RDIMM, RDIMM, 4800MHz, 32GB); Kingston 16GB DDR5-4800 ECC RDIMM (DDR5, DIMM, 4800MHz, 16GB). Always confirm your exact model number before purchasing.

How do I verify RAM compatibility?

Check that your device label or manual shows SR630 V3 (or ThinkSystem SR630 V3). Confirm memory generation, form factor (RDIMM), speed, slot count, and maximum supported capacity match the specs on this page before ordering.

Can I mix RAM speeds or capacities?

Many systems run best with matched pairs (same capacity and speed). Mixing capacities or speeds may work but can force lower speeds or single-channel mode — check your OEM documentation.

Are these listings live and current?

Current eBay listings for compatible RAM modules are shown below. Prices and availability change frequently — verify listing details and seller ratings before you buy.

RAM Upgrade Guide for the Lenovo ThinkSystem SR630 V3

This device uses DDR5 RDIMM at 4800MHz. Maximum supported capacity is 3072GB.

Always power off and unplug your device before installing RAM. Ground yourself to avoid static discharge.