

Samsung
Samsung 990 EVO Plus 4TB SSD supports PCIe 4.0 x4 or 5.0 x2 NVMe.
Up to 7,250MB/s sequential read and 6,300MB/s sequential write on this capacity.
M.2 2280 card installs in supported desktop or laptop NVMe-capable M.2 connectors.
Samsung v-nand tlc and hmb, with an endurance rating of 2,400TBW for this capacity.
Suited to games, photo libraries and general applications on compatible hardware without an external enclosure.
The Samsung 990 EVO Plus 4TB brings 4TB of internal storage to compatible computer systems. It is intended for project folders, installed programs and a tidy internal storage layout, using a M.2 2280 NVMe design and a PCIe 4.0 x4 / PCIe 5.0 x2 NVMe host interface. The 990 EVO Plus supports PCIe 4.0 x4 or PCIe 5.0 x2.
The 4TB configuration is rated for sequential reads up to 7,250MB/s and writes up to 6,300MB/s. These are maximum sequential results rather than guaranteed speeds for every workload. The interface supports PCIe 4.0 x4 or PCIe 5.0 x2 operating modes, rather than full PCIe 5.0 x4 bandwidth. Actual behaviour depends on the available lanes, chipset support and software workload.
The Samsung 990 EVO Plus uses Samsung V-NAND TLC and HMB. The manufacturer-rated endurance for this 4TB variant is 2,400TBW, representing a specified cumulative volume of writes. TBW measures cumulative writes, not speed. The dual-interface specification does not mean a full PCIe 5.0 x4 connection. The M.2 2280 module requires an NVMe-compatible socket with an 80mm mounting position. Check the system's supported PCIe interface and any restrictions on shared lanes.
For a PC build in Pakistan, compare the Samsung 990 EVO Plus 4TB specifications at Wali's Tech before ordering.
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