Hardware Spec Index

Altrix SN-7644 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN7644-SE · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index14,718 (SSDs scale)
Category rank#49,748
Street price$599
Power7 W (active)
Performance per dollar24.57
Released2021

Specifications

BrandAltrix
ModelAltrix SN-7644 SE
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,500 MB/s
Sequential write6,300 MB/s
Random 4K read960K IOPS
NAND3D TLC, 238-layer
CacheDDR4 DRAM, 8 GB
Endurance4,800 TBW (0.33 DWPD)
Warranty5 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
Strivon SN-9086 Max 500GB SATA 2.5-inch SSD4,133$49Compare
Novexa SN-5557 Prime 500GB SATA 2.5-inch SSD3,407$39Compare
Strivon SN-7134 Plus 2TB PCIe 3.0 NVMe M.2 2280 SSD8,552$189Compare
Strivon SN-8746 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD14,714$579Compare
Mirenta SN-8163 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD6,410$89Compare
Altrix SN-8451 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD8,672$189Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-7644 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/16366641 (accessed 2026-10-19).