Western Digital SN740
(SDBQNRY-512G)M.2 2230NVMe PCIe 4.0Read 5000 MB/sWrite 4000 MB/s500GBNVMe
HIGH
Western Digital SN7405 listings
SSD for Dell Latitude 7430 (P159G)
2022–2023
Form Factor: M.2 2230Interface: NVMe PCIe 4.0Max Capacity: 1TB
Upgradeable
Compatible SSDs for the Dell Latitude 7430
Western Digital SN740
(SDBQNRY-1T00)M.2 2230NVMe PCIe 4.0Read 5150 MB/sWrite 4850 MB/s1TBNVMeHIGHSamsung PM991a 1TB
(MZVLQ1T0HBLB)M.2 2230NVMe PCIe 4.0Read 3100 MB/sWrite 2000 MB/s1TBNVMeHIGHSamsung PM991a 1TB6 listings
Western Digital SN740
(SDBQNRY-256G)M.2 2230NVMe PCIe 4.0Read 4000 MB/sWrite 2000 MB/s250GBNVMeHIGHWestern Digital SN7402 listings
SSD Upgrade Guide for the Dell Latitude 7430
This device uses a M.2 2230 drive with a NVMe PCIe 4.0 interface. Maximum supported capacity is 1TB.
NVMe drives are significantly faster than SATA — if your device supports NVMe, always prefer it over a SATA SSD for the best performance.
Always power off your device and disconnect power before replacing storage.