Dell Precision 5540 Podręcznik techniczny - Strona 38
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M.2 2280, 512 GB, PCIe NVMe Gen4 x4, Class 40 SSD
The following table lists the M.2 2280, 512 GB SSD specifications.
Table 44. 512 GB SSD specifications
Capacity
Height (approximate)
Width (approximate)
Depth (approximate)
Interface type
Speed (maximum)
MTBF
Logical blocks
Power source
Power consumption (reference only)
Environmental operating conditions (non-condensing)
Temperature range
Relative humidity range
Op shock
Environmental non-operating conditions (non-condensing)
Temperature range
Relative humidity range
M.2 2280, 1 TB, PCIe NVMe Gen4 x4, Class 40 SSD
The following table lists the M.2 2280, 1 TB SSD specifications.
Table 45. 1 TB SSD specifications
Capacity
Height (approximate)
Width (approximate)
Depth (approximate)
Interface type
Speed (maximum)
MTBF
Logical blocks
Power source
Power consumption (reference only)
Environmental operating conditions (non-condensing)
Temperature range
38
Engineering specifications
512 GB
2.38 mm (0.17 in.)
22.00 mm (0.87 in.)
80.00 mm (3.15 in.)
PCIe Gen4
64 Gb/s (up to 4 lanes)
1.4M hours
1,000,215,216
● Idle: 5 mW (PS4 - L1.2)
● Active: 5 W
0°C to 70°C
10% to 90%
1500G
-40°C to 70°C
5% to 95%
1 TB
2.38 mm (0.17 in.)
22.00 mm (0.87 in.)
80.00 mm (3.15 in.)
PCIe Gen4
64 Gb/s (up to 4 lanes)
1.4M hours
2,000,409,264
● Idle: 5 mW (PS4 - L1.2)
● Active: 5 W
0°C to 70°C