Hardware Spec Index

Altrix SN-2391 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN2391-ULTRA · Released 2023 · Updated 2026-10-18

Key facts

Benchmark index14,900 (SSDs scale)
Category rank#2,203
Street price$589
Power8 W (active)
Performance per dollar25.30
Released2023

Specifications

BrandAltrix
ModelAltrix SN-2391 Ultra
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,800 MB/s
Sequential write4,300 MB/s
Random 4K read1,010K IOPS
NAND3D TLC, 176-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-6614 Max 1TB PCIe 3.0 NVMe M.2 2280 SSD7,177$129Compare
Mirenta SN-5063 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD11,322$389Compare
Mirenta SN-1853 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD9,990$309Compare
Mirenta SN-9374 Prime 8TB PCIe 3.0 NVMe M.2 2280 SSD14,846$599Compare
Altrix SN-7008 Pro 1TB PCIe 4.0 NVMe M.2 2230 SSD7,224$109Compare
Altrix SN-5018 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD13,287$489Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-2391 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/5289869 (accessed 2026-10-18).