HP 640 ProBook G3 Notebook PC & HP 650 ProBook G3 Notebook PC - Maintenance and Service Guide

Capacity 500 GB *
NAND Type/Size N/A
Height 7 mm (0.28 in)
Width 69.85 mm (2.75 in)
Interface ATA-8, SATA 3.0
Interface Transfer Rate 600 MB/sec
Seek times (typical read, including setting)
Single track 1.5 ms
Average 12 ms
Maximum 21 ms
Logical Blocks 976,773,168
Operating Temperature 0°C to 60°C (32°F to 140°F)[top cover temp]
Security Features ATA Security; TCG Opal 2.x, FIPS
Other Features S.M.A.R.T., NCQ, Ultra DMA
*Size refers to hard drive storage capacity. Actual accessible capacity is less. Actual drive specications may dier slightly.
NOTE: Certain restrictions and exclusions apply. Contact support for details.
Solid-state drive specications
SSD 512 GB 2280 M2 PCIe-3x4 SS NVMe
Form-Factor (I/O) M.2 2280
Capacity 512 GB
NAND Type MLC
Weight 10 g (0.02 lb)
Height 2.33 mm (0.09 in)
Width 22 mm (0.87 in)
Interface PCIe NVMe Gen3X4
Sequential Read Up to 3200 MB/s
Sequential Write Up to 1700 MB/s
Logical Blocks 1,000,215,216
Operating Temperature 0° to 70°C (32° to 158°F) [ambient temp]
Security Features ATA Security (Option)
Other Features TRIM; L1.2
SSD 128 GB 2280 M2 SATA-3 Value
Solid-state drive specications 107