Lenovo ThinkSystem SR630 V3
The ThinkSystem SR630 V3 is Lenovo's dense 1U two-socket flagship server powered by 4th and 5th Generation Intel Xeon Scalable processors (Sapphire Rapids and Emerald Rapids). Delivering PCIe Gen5 bandwidth, fast DDR5 memory speeds up to 5600MHz across 32 DIMM slots, and support for high-density EDSFF E1.S / E3.S NVMe solid-state storage, it is designed for demanding enterprise cloud infrastructure, virtualization density, high-frequency transactional data, and clustered compute pools. The platform integrates dual OCP 3.0 slots and advanced thermal engineering to dissipate up to 350W TDP per socket. Second-hand buyers should check heatsink specifications (heavy-duty EVAC heatsinks are mandatory for 270W+ CPUs) and verify XCC2 license tiers.
Also written as: ThinkSystem SR630 V3, SR630V3, 7D72, 7D73, 7D74
Specifications
| Brand | Lenovo |
|---|---|
| Family | ThinkSystem SR |
| Form factor | 1U rack |
| Released | Jan 2023 |
| Cpu sockets | 2 |
| Cpu platform | 4th Gen Intel Xeon Scalable (Sapphire Rapids) and 5th Gen (Emerald Rapids) up to 350W TDP |
| Memory slots | 32 |
| Memory type | DDR5-4800 / DDR5-5600 RDIMM / 3DS RDIMM |
| Memory max (GB) | 8,192 |
| Drive bays | Up to 12x 2.5-inch SFF, 4x 3.5-inch LFF, or up to 16x EDSFF E1.S / E3.S NVMe drive bays |
| Pcie slots | Up to 3 PCIe Gen5 slots plus 2 OCP 3.0 slots and internal CFF RAID slot |
| Network onboard | Dual OCP 3.0 slots (Gen5/Gen4) plus dedicated 1GbE XClarity management port |
| Power supply | Dual redundant 750W / 1100W / 1800W / 2400W AC 80 PLUS Platinum or Titanium PSUs |
Generations
- Previous generation: Lenovo ThinkSystem SR630 V2
Reference prices (last 14 days, updated 2026-10-27)
New: USD 5,950 (1 sighting, Oct 2026)
Used: USD 3,800 (1 sighting, Oct 2026)
All sightings
| Seller | Condition | Price | Note | Seen |
|---|---|---|---|---|
| cdw.com | new | USD 5,950 | 1x Xeon Silver 4410Y, 32GB DDR5, 8-bay SFF chassis, 750W PSU | 2026-10-27 |
| ebay.com | used | USD 3,800 | 2x Xeon Gold 6430, 64GB DDR5, 8x NVMe bays, dual 1100W PSUs | 2026-10-27 |
Prices seen on public listings on the dates shown, before tax and shipping. Not an offer.
Compatible parts
Memory
- 4X77A77495 ThinkSystem 32GB TruDDR5 4800MHz (1Rx4 1.1V) RDIMM
- 4X77A77496 ThinkSystem 64GB TruDDR5 4800MHz (2Rx4 1.1V) RDIMM
- 4X77A81435 Lenovo ThinkSystem 32GB TruDDR5 5600MHz (1Rx4) RDIMM
- 4X77A81436 Lenovo ThinkSystem 64GB TruDDR5 5600MHz (2Rx4) RDIMM
Network adapters
- 4XC7A08238 ThinkSystem Broadcom 57414 10/25GbE SFP28 2-Port PCIe Ethernet Adapter
- 4XC7A08295 ThinkSystem Intel E810-DA2 10/25GbE SFP28 2-Port PCIe Ethernet Adapter
RAID controllers
- 4Y37A09728 ThinkSystem RAID 940-8i 4GB Flash PCIe Gen4 12Gb Adapter
SSDs
- 4XB7A17128 ThinkSystem 2.5" S4620 3.84TB Mixed Use SATA 6Gb HS SSD
Equivalent models from other brands
- Dell Poweredge R660
- HPE ProLiant DL360 Gen11 · compare
- H3C Uniserver R4700 G6
Buying a used SR630 V3: what to check
Confirm CPU heatsink type (standard vs extended EVAC copper heatsinks required for 300W+ processors), check XClarity Controller 2 license level, verify dual 1100W+ power supplies for high-load configurations, and check PCIe Gen5 riser cards.
FAQ
What processors are supported in the SR630 V3?
It supports 4th Gen and 5th Gen Intel Xeon Scalable processors (Sapphire Rapids and Emerald Rapids) with up to 64 cores per processor.
What memory type does the SR630 V3 require?
It uses DDR5 RDIMM memory running at 4800 MT/s with 4th Gen processors or 5600 MT/s with 5th Gen processors.
Does the SR630 V3 support EDSFF storage drives?
Yes, it supports up to 16 EDSFF E1.S or E3.S form factor NVMe drives in select chassis models.
Buying or selling SR630 V3?
New, refurbished or used. Tell us the quantity and condition and we connect you with a vetted reseller in your region, usually within one working day.
Sources
- Lenovo ThinkSystem SR630 V3 Server Product Guide, checked 2026-10-27