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Dell Latitude 7290 7390 7490 Technical Guidebook

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Storage options

This topic lists out the detailed specifications of the supported SSD.

Table 1. 128 GB M.2 2280 SATA Class 20 SSD The following table provides the storage specifications for your computer:
SpecificationDetails
Capacity (GB)128
Dimensions mm (W x D x H)22 x 80 x 2.38
Interface type and Maximum speedUp to 6 Gb/s (SATA 3.0)
MTFF1.4M hours
Logical Blocks250,069,680
Power Source 
Power Consumption (reference only)Idle 1.7W, Active 4.5W
Environmental Operating Conditions (Non-Condensing)
Temperature Range0°C to 70°C
Relative Humidity Range10% to 90%
Op Shock (@0.5ms)1,500G
Environmental Non-Operating Conditions (Non-Condensing)
Temperature Range-40°C to 70°C
Relative Humidity Range5% to 95%
Table 2. 256 GB M.2 2280 SATA Class 20 SSD The following table provides the storage specifications for your computer :
SpecificationDetails
Capacity (GB)256
Dimensions mm (W x D x H)22 x 80 x 2.38
Interface type and Maximum speedUp to 6 Gb/s (SATA 3.0)
MTFF1.4M hours
Logical Blocks500,118,192
Power Source 
Power Consumption (reference only)Idle 1.7W, Active 4.5W
Environmental Operating Conditions (Non-Condensing)
Temperature Range0°C to 70°C
Relative Humidity Range10% to 90%
Op Shock (@0.5ms)1,500G
Environmental Non-Operating Conditions (Non-Condensing)
Temperature Range-40°C to 70°C
Relative Humidity Range5% to 95%
Table 3. 512 GB M.2 2280 SATA Class 20 SSD The following table provides the storage specifications for your computer :
SpecificationDetails
Capacity (GB)512
Dimensions mm (W x D x H)22 x 80 x 2.38
Interface type and Maximum speedUp to 6 Gb/s (SATA 3.0)
MTFF1.4M hours
Logical Blocks1,000,215,216
Power Source 
Power Consumption (reference only)Idle 1.7W, Active 4.5W
Environmental Operating Conditions (Non-Condensing)
Temperature Range0°C to 70°C
Relative Humidity Range10% to 90%
Op Shock (@0.5ms)1,500G
Environmental Non-Operating Conditions (Non-Condensing)
Temperature Range-40°C to 70°C
Relative Humidity Range5% to 95%
Table 4. 512 GB M.2 2280 SATA Class 20 SSD SED The following table provides the storage specifications for your computer :
SpecificationDetails
Capacity (GB)512
Dimensions mm (W x D x H)22 x 80 x 2.38
Interface type and Maximum speedUp to 6 Gb/s (SATA 3.0)
MTFF1.4M hours
Logical Blocks1,000,215,216
Power Source
Power Consumption (reference only)Idle 1.7W, Active 4.5W
Environmental Operating Conditions (Non-Condensing)
Temperature Range0°C to 70°C
Relative Humidity Range10% to 90%
Op Shock (@0.5ms)1,500G
Environmental Non-Operating Conditions (Non-Condensing)
Temperature Range-40°C to 70°C
Relative Humidity Range5% to 95%
Table 5. 128 GB M.2 2230 PCIe Class 35 SSD The following table provides the storage specifications for your computer :
SpecificationDetails
Capacity (GB)128
Dimensions mm (W x D x H)22 x 30 x 2.38
Interface type and Maximum speedPCIe Gen3 8Gb/s (up to 2 lanes)
MTFF1.4M hours
Logical Blocks250,069,680
Power Source 
Power Consumption (reference only)Idle 1.7W, Active 4.5W
Environmental Operating Conditions (Non-Condensing)
Temperature Range0°C to 70°C
Relative Humidity Range10% to 90%
Op Shock (@0.5ms)1,500G
Environmental Non-Operating Conditions (Non-Condensing)
Temperature Range-40°C to 70°C
Relative Humidity Range5% to 95%
Table 6. 256 GB M.2 2280 PCIe Class 40 SSD The following table provides the storage specifications for your computer :
SpecificationDetails
Capacity (GB)256
Dimensions mm (W x D x H)22 x 80 x 2.38
Interface type and Maximum speedPCle Gen3 8 Gb/s (up to 4 lanes)
MTFF1.4M hours
Logical Blocks500,118,192
Power Source 
Power Consumption (reference only)Idle 1.7W, Active 4.5W
Environmental Operating Conditions (Non-Condensing)
Temperature Range0°C to 70°C
Relative Humidity Range10% to 90%
Op Shock (@0.5ms)1,500G
Environmental Non-Operating Conditions (Non-Condensing)
Temperature Range-40°C to 70°C
Relative Humidity Range5% to 95%
Table 7. 512 GB M.2 2280 PCIe Class 40 SSD The following table provides the storage specifications for your computer :
SpecificationDetails
Capacity (GB)512
Dimensions mm (W x D x H)22 x 80 x 2.38
Interface type and Maximum speedPCle Gen3 8 Gb/s (up to 4 lanes)
MTFF1.4M hours
Logical Blocks1,000,215,216
Power Source 
Power Consumption (reference only)Idle 1.7W, Active 4.5W
Environmental Operating Conditions (Non-Condensing)
Temperature Range0°C to 70°C
Relative Humidity Range10% to 90%
Op Shock (@0.5ms)1,500G
Environmental Non-Operating Conditions (Non-Condensing)
Temperature Range-40°C to 70°C
Relative Humidity Range5% to 95%
Table 8. 1 TB M.2 2280 PCIe Class 40 SSD The following table provides the storage specifications for your computer :
SpecificationDetails
Capacity (GB)1024
Dimensions mm (W x D x H)22 x 80 x 3.73
Interface type and Maximum speedPCle Gen3 8 Gb/s (up to 4 lanes)
MTFF1.4M hours
Logical Blocks2,000,409,264
Power Source 
Power Consumption (reference only)Idle 1.7W, Active 4.5W
Environmental Operating Conditions (Non-Condensing)
Temperature Range0°C to 70°C
Relative Humidity Range10% to 90%
Op Shock (@0.5ms)1,500G
Environmental Non-Operating Conditions (Non-Condensing)
Temperature Range-40°C to 70°C
Relative Humidity Range5% to 95%
Table 9. 256 GB M.2 2280 PCIe Class 40 SSD SEDThe following table provides the storage specifications for your computer :
SpecificationDetails
Capacity (GB)256
Dimensions mm (W x D x H)22 x 80 x 2.38
Interface type and Maximum speedPCIe Gen3 8Gb/s (up to 4 lanes)
MTFF1.4M hours
Logical Blocks500,118,192
Power Source
Power Consumption (reference only)Idle 1.7W, Active 4.5W
Environmental Operating Conditions (Non-Condensing)
Temperature Range0°C to 70°C
Relative Humidity Range10% to 90%
Op Shock (@0.5ms)1,500G
Environmental Non-Operating Conditions (Non-Condensing)
Temperature Range-40°C to 70°C
Relative Humidity Range5% to 95%
Table 10. 512 GB M.2 2280 PCIe Class 40 SSD SED The following table provides the storage specifications for your computer :
SpecificationDetails
Capacity (GB)512
Dimensions mm (W x D x H)22 x 80 x 2.38
Interface type and Maximum speedPCIe Gen3 8Gb/s (up to 4 lanes)
MTFF1.4M hours
Logical Blocks1,000,215,216
Power Source
Power Consumption (reference only)Idle 1.7W, Active 4.5W
Environmental Operating Conditions (Non-Condensing)
Temperature Range0°C to 70°C
Relative Humidity Range10% to 90%
Op Shock (@0.5ms)1,500G
Environmental Non-Operating Conditions (Non-Condensing)
Temperature Range-40°C to 70°C
Relative Humidity Range5% to 95%

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