Platform: Lenovo ST550 (Skylake/Cascade Lake (Xeon Scalable Gen1/Gen2))
Form factor
tower
CPU socket
LGA3647 × 2
RAM max
3072 GB DDR4 · RDIMM, LRDIMM, 3DS RDIMM
DIMM slots
24 (RDIMM, LRDIMM, 3DS RDIMM)
Noise tier
5/5, Datacenter-only (>65 dB)
Idle power
85W · ~$89/yr · ~$268/3yr to run (idle @ )
PCIe
Gen 3 · 7 slots
Management
XClarity Controller (XCC)
Max PSU
1100W
Released
2017
Fit Breakdown (Balanced lens)
Cores
50
RAM
39
Storage
50
Deal:over typical · est.· Typically ~$934.4820
Approximate, based on this model's typical used-market price range. We don't have sold comps for this configuration yet, so treat the deal as a rough guide.
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 $2,390.00, this listing is 156% above the typical sold price (~$934.48), and 50% above the typical asking price (~$1,592.98 across 10 live ST550 listings). Sold = what it's worth; asking = what sellers want now (usually higher).
Part-out value ~$86.60 (resale of its 2+ parts, est.)
How we estimate the value (~$86.60 of parts)
CPU silver-4210
$45.00
RAM 32GB DDR4
$41.60
Estimated component value
$86.60
Summed from used-market component prices (4% of the $2,390.00 asking price). A rough build-up, not the whole-unit sold price; (est.) marks an inferred part.