Dell PowerEdge C4140 vs Lenovo ThinkSystem SR670 V2
Side-by-side specifications from the vendors' own documents. The PowerEdge C4140 is an ultra-dense 1U dual-socket accelerator server supporting four NVIDIA Tesla V100 GPUs in PCIe or NVLink SXM2 configurations. The ThinkSystem SR670 V2 is Lenovo's modular 3U two-socket high-density GPU server engineered for artificial intelligence, machine learning deep training, high-performance computing (HPC), and graphical rendering clusters.
| Dell PowerEdge C4140 | Lenovo ThinkSystem SR670 V2 | |
|---|---|---|
| Brand | Dell | Lenovo |
| Status | end-of-sale | end-of-sale |
| Released | Dec 2017 | Apr 2021 |
| Form factor | 1U rack | 3U rack |
| Cpu sockets | 2 | 2 |
| Cpu platform | 1st and 2nd Gen Intel Xeon Scalable processors | Dual 3rd Gen Intel Xeon Scalable processors (Ice Lake-SP) up to 270W TDP |
| Memory slots | 24 | 32 |
| Memory type | DDR4 ECC RDIMM/LRDIMM up to 2933 MT/s | DDR4-3200 RDIMM / 3DS RDIMM |
| Drive bays | Up to 2x 2.5in SATA/SAS SSDs or M.2 boot storage | Up to 8x 2.5-inch SFF hot-swap SAS/SATA/NVMe drive bays |
| Pcie slots | 4x double-width PCIe Gen3 GPU slots or SXM2 NVLink baseboard | Up to 8 PCIe 4.0 x16 slots for GPUs plus 4 PCIe 4.0 x16 slots for high-speed NICs/InfiniBand |
| Power supply | Dual hot-plug redundant 2000W or 2400W Platinum PSUs | Up to 4 redundant 1800W / 2400W AC 80 PLUS Platinum hot-swap power supplies |
| Memory max (GB) | — | 4,096 |
| Gpu support | — | Up to 8 double-wide PCIe GPUs (such as NVIDIA A100/A40) or 4-way NVIDIA HGX A100 NVLink baseboard with Lenovo Neptune hybrid liquid cooling |
| Network onboard | — | Dual OCP 3.0 slots plus dedicated 1GbE XClarity management port |
Buying or selling a C4140 or SR670 V2?
New, refurbished or used. Tell us the quantity and condition and we connect you with a vetted reseller in your region, usually within one working day.