ServersENERGY STAR certified
Lenovo ThinkSystem SD665-N V3 Neptune DWC Tray
2 blade - half chassis server, model number 7D9P.
Processor sockets
2
Cores per processor
64
Memory (as tested)
384 GB
Idle power (typical config)
1,055 W
Of 26 certified blade - half chassis servers, 23 have a lower idle power (typical config) than the Lenovo ThinkSystem SD665-N V3 Neptune DWC Tray (1,055 W).
- Maker
- Lenovo
- Model
- Lenovo ThinkSystem SD665-N V3 Neptune DWC Tray
- Model number
- 7D9P
- Type
- Blade - Half Chassis
- Processor sockets
- 2
- Processor (as tested)
- EPYC 9554
- Processor brand
- AMD
- Cores per processor
- 64
- Memory (as tested)
- 384 GB
- DIMM slots
- 24
- Expansion slots
- 0
- ECC memory
- Yes
- Idle power (typical config)
- 1,055 W
- Liquid cooling as shipped
- Yes
- On the market since
- Sep 2023
- ENERGY STAR certified
- 21 Mar 2025
Certified under the same record
The maker lists these as the same machine or a variant of it: Lenovo ThinkSystem SD665 V3 Neptune DWC Tray, 7DAZ.
Source: ENERGY STAR certified servers dataset, US EPA, record 2668051, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the Lenovo ThinkSystem SD665-N V3 Neptune DWC Tray
Certified servers from other makers, same color class, within 20% of its speed.
| Model | Type | Processor sockets | Processor (as tested) | Idle power (typical config) |
|---|---|---|---|---|
| Cisco UCSXE-130C-M8 | Blade - Half Chassis | 2 | INTEL(R) XEON(R) 6315P-B | 258 W |
| Hewlett Packard Enterprise HPE ProLiant Compute EL140 Gen12 | Blade - Half Chassis | 1 | Intel(R) Xeon(R) 6776P-B | 134 W |
Lenovo
More Lenovo servers
| Model | Type | Processor sockets | Processor (as tested) | Idle power (typical config) |
|---|---|---|---|---|
| Lenovo ThinkSystem SR665 | Rack-mount | 2 | AMD EPYC 7302 16-Core Processor | 99.3 W |
| Lenovo ThinkSystem SR645 | Rack-mount | 2 | EPYC 7302 16-Core Processor | 153 W |
| Lenovo ThinkSystem SR630 V3 | Rack-mount | 2 | INTEL(R) XEON(R) SILVER 4510 | 157 W |
| Lenovo ThinkSystem SR650 V3 | Rack-mount | 2 | INTEL(R) XEON(R) GOLD 5520+ | 130 W |
| Lenovo ThinkSystem ST650 V3 | Tower/Pedestal | 2 | Intel Xeon Gold 6426Y | 164 W |
| Lenovo ThinkSystem SD650 V3 Neptune DWC Tray | Blade - Half Chassis | 2 | Platinum 8480+ | 1,266 W |
| Lenovo ThinkEdge SE450 | Rack-mount | 1 | Intel(R) Xeon(R) Silver 4316 CPU @ 2.30GHz | 103 W |
| Lenovo ThinkSystem SR860 V3 | Rack-mount | 4 | Intel(R) Xeon(R) Gold 6448H | 241 W |