Lenovo ThinkSystem SR650 vs Dell PowerEdge R740
Pricing updated February 2026
The SR650 is Lenovo's answer to the R740 — same CPU generation, same 2U dual-socket formula, but a much smaller secondary-market footprint that cuts both ways on price.
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Lenovo ThinkSystem SR650
Mid Config Pricing▼ 5.7%
Liquidation$1,000 – $1,300
Private Sale$1,400 – $1,820
Dealer Retail$1,610 – $2,093
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Dell PowerEdge R740
Mid Config Pricing▼ 5.4%
Liquidation$1,200 – $1,560
Private Sale$1,680 – $2,184
Dealer Retail$1,932 – $2,512
Specifications
| Spec | ThinkSystem SR650 | PowerEdge R740 |
|---|---|---|
| cpu | Intel Xeon Scalable (1st/2nd Gen) | Intel Xeon Scalable (1st/2nd Gen) |
| max Ram | 3TB DDR4 | 3TB DDR4 |
| storage | 24x 2.5" or 14x 3.5" bays | 16x 2.5" or 8x 3.5" bays |
| form Factor | 2U | 2U |
The Verdict
The SR650 typically trades 10-15% below an equivalent R740, making it a genuine bargain for buyers comfortable with XClarity and a thinner used-parts ecosystem. The R740 wins on liquidity: easier to buy, easier to resell, easier to fix at 2 a.m. Buyers keeping hardware to end-of-life should take the Lenovo discount; those who churn hardware should pay the Dell premium.
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