QuickSpecs

QuickSpecs
HP ProDesk 490 G2 Microtower Business PC
Technical Specifications – Hard Disk and Solid State Storage
c04310461 —1500—Worldwide — Version 8—April 22, 2015
Page 34
Write:
55ms (TYP)
Power
DC power requirement:
Min 4.75 V; Max 5.25 V
Total power consumption:
160 mW (Active) ; <85 mW;
(Idle)
Useful Drive Life
1.2 million device hours**
Environmental
(all conditions, non-
condensing)
Operating Temperature:
32° to 158° F (0° to 70° C)
Relative Humidity (operating):
5% to 95%
Shock:
1,500 G/1.0 msec
Regulations
UL, CSA, EN 60950-2000, CISPR Pub 22 Class B, CNS 13438, AS/NZS
CISPR 22:2002 Class B, Korea KCC, CE Mark
* For solid state disk drives, GB means 1 billion bytes. Actual formatted capacity is less. Up to 16GB for Windows 7 and up to 36GB for Windows
8.1 is reserved for system recovery software.** The product achieves a mean time between failure (MTBF) based on population statistics not
relevant to individual units.
HP 128 GB* (non-SED) TLC Solid State Drive
Unformatted Capacity
128 GB*
Architecture
Triple Level Cell (TLC) NAND
Interface
SATA 6 GB/sec
Dimensions (W x H x D)
2.75 x 0.276 x 3.96 in (6.985 x 0.7 x 10.05 cm)
Weight
0.1 lb (45 g)
Bandwidth Performance
Sustained Sequential Read:
Up to 510 MB/ss
Sustained Sequential Write:
Up to 140 MB/s
Random Read (4KB):
up to 90K IOPs
Random Write (4KB):
up to 36K IOPs
Latency
Read:
55ms (TYP)
Write:
55ms (TYP)
Power
DC power requirement:
Min 4.75 V; Max 5.25 V