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Hardwarehoard

Lenovo ThinkSystem SR530 vs Lenovo ThinkSystem SR550

Specs & price comparison · 2-socket 1U rack · used / refurbished market

Not enough recent sold data to call a price winner yet.

7 SR530 live now · 6 SR550.

At a glance

  • Max RAMSR550 3 TB vs 1 TB
  • EfficiencySR530 100W idle vs 75W idle

Specifications

SpecSR530SR550
Vendor / familyLenovo ThinkSystemLenovo ThinkSystem
GenerationV1V1
Form factor1U rack2U rack
CPU sockets22
Max RAM1 TB3 TB
RAM speed2933 MT/s2933 MT/s
PCIe genPCIe 3.0PCIe 3.0
Idle power (1 CPU)75 W100 W
Noise tier3, Moderate3, Moderate
Typical sold price$329.99 (asking)$850.00 (asking)

SR530 sold price trend

Price history is still accruing for this model. Check back soon.

SR550 sold price trend

Mar 16: $1,249.53 (1 sold comp)Apr 13: $324.81 (1 sold comp)
2026-03-16$324.81$1,249.53 · sold median2026-04-13

Dot size reflects how many listings back each day (1 sold comp per point). Hover for details.

Browse 7 SR530 listingsBrowse 6 SR550 listings

← All price histories