16GB 1Rx4 PC4-2666 RDIMM Lenovo ThinkSystem SR550 SD530 SR530 SR590 Memory RAM
Lenovo SR550
$175.49Free shipping (to US)
Fit 41Value 37
🇺🇸 US · First seen 10 days ago
100% · 132kInstalled Hardware
- RAM
- 16 GB / 3072 GB max
- Condition
- New
Upgrade Headroom
RAM2210016 GB → up to 3,072 GB · 24 DIMM slots
CPU2-socket platform
Platform: Lenovo SR550 (V1)
- Form factor
- 2U rack
- CPU socket
- LGA3647 × 2
- RAM max
- 3072 GB DDR4 · RDIMM, LRDIMM
- DIMM slots
- 24 (RDIMM, LRDIMM)
- Noise tier
- 3/5, Moderate (45–55 dB)
- Idle power
- 100W · ~$105/yr · ~$315/3yr to run (idle @ )
- Fan control
- good
- PCIe
- Gen 3 · 6 slots · 80 lanes
- AVX-512
- Yes
- Management
- XClarity Controller 2
- Max PSU
- 750W
- Released
- 2018
Fit Breakdown (Balanced lens)
Cores
50
RAM
22
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 $175.49, this listing is — no sold comps yet —, and 74% below the typical asking price (~$665.00 across 6 live SR550 listings). Sold = what it's worth; asking = what sellers want now (usually higher).
How we estimate the value (~$20.80 of parts)
| RAM 16GB DDR4 | $20.80 |
| Estimated component value | $20.80 |
Summed from used-market component prices (12% of the $175.49 asking price). A rough build-up, not the whole-unit sold price; (est.) marks an inferred part.