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Cisco UCS UCSB-B420-M4 Blade Server CTO

Cisco B420 M4

$599.9965% above typicalTypically sells ~$363.38Free shipping (to US)

65% above typical · Typically sells ~$363.38

Bare unit: the price reflects an empty chassis (no CPU/RAM)

Fit 50Value 25
View on eBay →

🇺🇸 US · First seen 10 days ago

100% · 8.9k

Installed Hardware

Barebones, ships without CPU, RAM, or drives.

Condition
Used

Needs ~$25.80 more to run

This listing is missing parts to be a bootable server. Estimated cost to add: 1 CPU ~$5.00 · 16 GB RAM ~$20.80.

All-in ≈ $625.79 (listing + parts). Estimate for a minimal config (1 CPU · 16 GB RAM · boot SSD) priced from typical used-market component costs, verify against this exact unit.

Upgrade Headroom

CPU4-socket platform

Platform: Cisco B420 M4 (M4)

Form factor
blade
CPU socket
LGA2011-3 × 4
RAM max
3072 GB DDR4 · RDIMM, LRDIMM
DIMM slots
48 (RDIMM, LRDIMM)
PCIe
Gen 3
Management
Cisco IMC (via UCS Manager)
Released
2014

Fit Breakdown (Balanced lens)

Cores
50
RAM
50
Storage
50
Deal:barebones · bare unit· Typically ~$363.3820

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

Outlook · Vintage, Cheap but aging. Verify firmware, OS support, and running cost before buying.

Price context

At $599.99, this listing is 65% above the typical sold price (~$363.38), and 76% above the typical asking price (~$341.16 across 3 live B420 M4 listings). Sold = what it's worth; asking = what sellers want now (usually higher).