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- Description
- Specifications
5VHHG is the Dell part number for a 400GB 12Gb/s SAS 2.5 inch SSD built on the Toshiba PX05SMB040Y. The PX05SMB series is Toshiba's fourth generation enterprise SAS SSD in its write intensive form, meant for mission critical hyperscale and virtualized environments, online transaction processing and e-commerce.
The trailing Y marks the Sanitize Instant Erase model of the 400 GB drive. It uses MLC memory behind a dual-port SAS-3.0 interface at up to 12.0 Gbit/s and is rated at 10 DWPD under a 100 percent random write workload. For the 400 GB capacity, sustained 64 KiB sequential read is 1,900 MiB/s, sequential write is 850 MiB/s, 4 KiB random read is 270,000 IOPS and 4 KiB random write is 90,000 IOPS.
Power-loss protection, end-to-end data protection with T10 DIF and pin-3 power disable are included. Typical power in the ready state is 3.2 W from 5 V and 12 V rails, and MTTF is 2,000,000 hours. The 2.5 inch case is 15.0 mm high, 69.85 mm wide, up to 100.45 mm long and weighs at most 150 g.
Other Dell drives of this type include the 63GYR and the 3DDFT; the Dell PowerEdge server parts hub leads to more.
| 5VHHG Specs | |
| Dell part number | 5VHHG |
| Drive model | Toshiba PX05SMB040Y |
| Capacity | 400 GB |
| Interface | SAS-3.0, 12.0 Gbit/s |
| Memory | MLC |
| Endurance | 10 DWPD |
| Sequential read | 1,900 MiB/s (64 KiB) |
| Sequential write | 850 MiB/s (64 KiB) |
| Random read | 270,000 IOPS |
| Random write | 90,000 IOPS |
| Power (ready) | 3.2 W typical |
| Form factor | 2.5 inch, 15.0 mm |