Hard Drive Specifications; Solid-State Drive Specifications - HP ProBook 640 G2 Maintenance And Service Manual

Hard drive specifications

Dimensions
Height
Width
Weight
Interface type
Transfer rate
Synchronous (maximum)
Security
Seek times (typical read, including setting)
Single track
Average (read/write)
Maximum
Logical blocks
Disk rotational speed
Operating temperature
*1 TB = 1 trillion bytes when referring to hard drive storage capacity. Actual accessible capacity is less.
**1 GB = 1 billion bytes when referring to hard drive storage capacity. Actual accessible capacity is less.
NOTE: Certain restrictions and exclusions apply. Contact technical support for details.

Solid-state drive specifications

Dimensions
Weight
Height
Width
Interface type
120 Chapter 14 Specifications
1-TB, 5400-rpm 750-GB, 5400-rpm
SATA* Hybrid SATA 8GB
NAND **
1,953,525,168
5400 rpm
128 GB 180 GB 180 GB
2280 M2 2280 M2 2280 M2
SATA-3 SATA-3 SATA-3
TLC* MLC* self-
encryptin
g MLC
(Opal 2 *
500-GB, 7200-rpm 500-GB, 7200-rpm
FIPS SATA Opal2 ** SATA **
7.2 mm (0.28 in)
69.85 mm (2.75 in)
99 g max
SATA
600 MB/s
ATA security
1.5 ms
12.0 ms
22 ms
976,773,168
7200 rpm
0°C to 60°C (32°F to 140°F)
240 GB 256 GB 256 GB
2280 M2 2280 M2 2280 M2
SATA-3 PCIe-3x4 SATA-3
MLC* NVMe MLC* self-
encryptin
g MLC
(Opal 2)*
10 g
2.38 mm (0.09 in)
22 mm (0.87 in)
SATA Gen 3.0 (6 Gb/s)
500-GB,
7200-rpm
self-
encrypting
SATA Opal2
**
256 GB 512 GB
2280 M2 SATA - 3
SATA-3 TLC*
TLC*