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For Lenovo ThinkSystem SR950 Server Motherboard I/O Board 01CV974 SB27A00827

Lenovo SR950

$397.52Free shipping (to US)
Fit Value

🇨🇳 CN · First seen 12 hours ago · Checked 12 hours ago

100% · 2.7k

Price historyLenovo SR950 · sold & asking medians from the daily index

Jun 3: $674.80 (6 listings)Jun 6: $671.64 (10 listings)Jun 7: $671.64 (10 listings)Jun 8: $671.64 (10 listings)Jun 9: $674.80 (11 listings)Jun 10: $674.80 (11 listings)Jun 11: $1,642.50 (6 listings)Jun 12: $2,392.00 (4 listings)Jun 13: $2,392.00 (4 listings)Jun 14: $2,392.00 (4 listings)Jun 15: $2,392.00 (4 listings)Jun 16: $2,392.00 (4 listings)Jun 17: $2,392.00 (4 listings)Jun 18: $2,392.00 (4 listings)Jun 19: $2,392.00 (4 listings)Jun 20: $2,392.00 (4 listings)Jun 21: $2,392.00 (4 listings)Jun 22: $2,392.00 (4 listings)Jun 23: $2,392.00 (4 listings)Jun 24: $2,392.00 (4 listings)Jun 25: $2,392.00 (4 listings)Jun 26: $2,392.00 (4 listings)Jun 27: $2,392.00 (4 listings)
2026-06-03$671.64$2,392.00 · asking median2026-06-27

Dot size reflects how many listings back each day (4–11 listings per point). Hover for details.

Full price history, specs & configurations

Installed Hardware

Condition
Used

Upgrade Headroom

CPU4-socket platform

Platform: Lenovo SR950 (V1)

Form factor
4U rack
CPU socket
LGA3647 × 4
RAM max
6144 GB DDR4 · RDIMM, LRDIMM
DIMM slots
48 (RDIMM, LRDIMM)
Noise tier
5/5, Datacenter-only (>65 dB)
Idle power
350W · ~$368/yr · ~$1,104/3yr to run (idle @ )
Fan control
poor
PCIe
Gen 3 · 10 slots · 192 lanes
AVX-512
Yes
IOMMU default
Disabled (must enable for passthrough)
Management
XClarity Controller 2
Max PSU
1600W
Released
2018

Fit Breakdown (Balanced lens)

Cores
50
RAM
50
Storage
50
Deal:No estimate available

Fit = suits your use case · Value = fit per dollar · Deal = price vs typical market.

Outlook · Late life, Near the price floor. Weigh idle power draw and parts availability.

Price context

At $397.52, this listing is — no sold comps yet —, and 43% below the typical asking price (~$699.00 across 9 live SR950 listings). Sold = what it's worth; asking = what sellers want now (usually higher).

How we estimate the value (~$1,800.00 of parts)
Chassis / base$1,800.00
Estimated component value$1,800.00

Summed from used-market component prices (453% of the $397.52 asking price). A rough build-up, not the whole-unit sold price; (est.) marks an inferred part.