Hardware Spec Index

Altrix SN-4957 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN4957-SE · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index6,863 (SSDs scale)
Category rank#46,530
Street price$109
Power5 W (active)
Performance per dollar62.96
Released2023

Specifications

BrandAltrix
ModelAltrix SN-4957 SE
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,400 MB/s
Sequential write6,100 MB/s
Random 4K read1,380K IOPS
NAND3D QLC, 218-layer
CacheDRAM-less (HMB)
Endurance480 TBW (0.22 DWPD)
Warranty3 years
HeatsinkNone

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 4.0 vs PCIe 5.0

Similar SSDs

ModelBenchmarkPriceCompare
Mirenta SN-4336 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD6,671$109Compare
Novexa SN-4437 Core 4TB PCIe 5.0 NVMe M.2 2280 SSD11,716$439Compare
Strivon SN-9082 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD6,990$109Compare
Caldera SN-5191 Prime 500GB SATA 2.5-inch SSD3,907$39Compare
Mirenta SN-8934 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD9,708$239Compare
Novexa SN-2891 Plus 500GB PCIe 4.0 NVMe M.2 2280 SSD5,683$79Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-4957 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4792189 (accessed 2026-10-19).