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Cisco UCS B-Series B200 M5 vs Dell PowerEdge M640

Specs & price comparison · 2-socket blade · used / refurbished market

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

23 B200 M5 live now · 3 M640.

At a glance

  • Max RAMB200 M5 3 TB vs 1 TB

Edge: Cisco UCS B-Series B200 M5 wins more dimensions.

Specifications

SpecB200 M5M640
Vendor / familyCisco UCS B-SeriesDell PowerEdge
GenerationM5G14 (blade)
Form factorbladeblade
CPU sockets22
Max RAM3 TB1 TB
RAM speed2933 MT/s2933 MT/s
PCIe genPCIe 3.0PCIe 3.0
Idle power (1 CPU)70 W
Noise tier3, Moderate
Typical sold price$757.91 (asking)$1,359.48 (asking)

B200 M5 sold price trend

Jun 11: $48.98 (1 sold comp)Jun 12: $48.98 (1 sold comp)Jun 13: $48.98 (1 sold comp)
2026-06-11$48.98$48.98 · sold median2026-06-13

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

M640 sold price trend

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

Browse 23 B200 M5 listingsBrowse 3 M640 listings

← All price histories