HP ProDesk 405 G2 - Technical Specs: Storage - More 2.5 SED SSDs; 256 GB 2.5 SED SSD; 180 GB 2.5 Opal1 SED SSD

256 GB* SATA 2.5" Self-Encrypting (SED) Solid State Drive
Unformatted Capacity 256,186,271 user addressable sectors
Architecture Self-Encrypting (SED) Solid State Drive with 25nm MLC NAND Flash and SATA interface
Interface Serial ATA 2.0 (3.0 Gb/s)
NAND Flash 25nm MLC NAND Flash
Height .275 in/7mm
Width 2.75 in/69.85 mm
Length 3.95 in/100.5 mm
Weight 0.161 lb (73 g)
Bandwidth Performance Sustained Sequential 128k Read: Up to 450 MB/s
Sustained Sequential 128k Write: Up to 260 MB/s
Random 4k Read: up to 46K IOPs
Random 4k Write: up to 56K IOPs
Latency Read: 55 µs
Write: 55 µs
Power SATA power consumption: 160 mW (active average); <85 mW (idle average)
Useful Drive Life 72TB written, up to 40GB/day for 5 years
Environmental
(all conditions, non-condensing)
Operating Temperature: 32° to 158° F (0° to 70° C)
Relative Humidity: 5% to 95%
Shock: 1,500 G/1 ms
180GB* SATA 2.5" Opal1 SED Solid State Drive (Pro 1500)
Unformatted Capacity 351,651,888 Unformatted Capacity (Total User Addressable Sectors in LBA mode)
Architecture Self-Encrypting (SED) Solid State Drive with 20nm MLC NAND Flash and SATA interface
Interface Serial ATA (6.0 Gb/s)
NAND Flash 20nm MLC NAND Flash
Form Factor 2.5 inch
Thickness 7 mm
Weight Up to 78 g
Bandwidth Performance Sustained Sequential Read: Up to 540 MB/s
Sustained Sequential Write: Up to 490 MB/s
Random 4k Read: Up to 41K IOPs
Random 4k Write: Up to 80K IOPs
Power SATA power consumption: 195 mW (active average); 125 mW (idle average)
Mean Time Between Failure
(MTBF)
1,200,000 hours
Environmental
(all conditions, non-condensing)
Operating Temperature: 32° to 158° F (0° to 70° C)
Relative Humidity: 5% to 95%
Shock: 1,500 G/0.5 ms
QuickSpecs
HP ProDesk 405 G2 Microtower Business PC
Technical Specifications - Hard Disk and Solid State Storage
DA - 14983 North America — Version 1 — May 28, 2014 Page 29