Dell Latitude 3550 - Disassembly Tools and Component Identification

Table 37. 512 GB SSD specifications(continued)
Description Values
Power consumption (reference only)
● Idle: 5 mW (PS4)
● Active: 4W
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, 256 GB, TLC PCIe NVMe Gen 4, Class 35 SSD
The following table lists the M.2 2230, 256 GB SSD specifications.
Table 38. 256 GB SSD specifications
Description Values
Capacity 256 GB
Height (approximate) 3.50 mm (0.13 in.)
Width (approximate) 22 mm (0.87 in.)
Depth (approximate) 30 mm (1.18 in.)
Interface type PCIe Gen 4
Speed (maximum) 64 Gb/s (up to 4 lanes)
MTTF 1.4M hours
Logical blocks 500,118,192
Power source
Power consumption (reference only)
● Idle: 5 mW (PS4)
● Active: 4W
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%
32 Engineering specifications