Dell Latitude 3550 - M.2 2230, 1 TB, QLC Pcie Nvme Gen4, Class 25 SSD; M.2 2230, 512 GB, QLC Pcie Nvme Gen4, Class 25 SSD

M.2 2230, 1 TB, QLC PCIe NVMe Gen4, Class 25 SSD
The following table lists the M.2 2230, 1 TB SSD specifications.
Table 39. 1 TB SSD specifications 
Description Values
Capacity 1 TB
Height (approximate) 3.50 mm (0.17 in.)
Width (approximate) 22 mm (0.87 in.)
Depth (approximate) 30 mm (1.18 in.)
Interface type PCIe Gen4
Speed (maximum) 64 Gb/s (up to 4 lanes)
MTBF 1.4M hours
Logical blocks 2,000,409,264
Power source
Power consumption (reference only)
● Idle: 5 mW (PS4)
● Active: 4 W
Environmental operating conditions (non-condensing)
Temperature range 0°C to 70°C
Relative humidity range 10% to 90%
Op shock 1500G
Environmental non-operating conditions (non-condensing)
Temperature range -40°C to 70°C
Relative humidity range 5% to 95%
M.2 2230, 512 GB, QLC PCIe NVMe Gen4, Class 25 SSD
The following table lists the M.2 2230, 512 GB SSD specifications.
Table 40.
512 GB SSD specifications 
Description Values
Capacity 1 TB
Height (approximate) 3.50 mm (0.17 in.)
Width (approximate) 22 mm (0.87 in.)
Depth (approximate) 30 mm (1.18 in.)
Interface type PCIe Gen4
Speed (maximum) 64 Gb/s (up to 4 lanes)
MTBF 1.4M hours
Logical blocks 1,000,215,216
Power source
Power consumption (reference only)
● Idle: 5 mW (PS4)
● Active: 4 W
Engineering specifications 33