Hardware Spec Index

Altrix SN-1891 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN1891-SE · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index9,167 (SSDs scale)
Category rank#7,837
Street price$209
Power5 W (active)
Performance per dollar43.86
Released2026

Specifications

BrandAltrix
ModelAltrix SN-1891 SE
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read4,900 MB/s
Sequential write4,100 MB/s
Random 4K read1,000K IOPS
NAND3D TLC, 176-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 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
Altrix SN-8315 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD14,510$599Compare
Mirenta SN-5187 SE 2TB PCIe 5.0 NVMe M.2 2280 SSD10,656$359Compare
Mirenta SN-8416 Pro 1TB SATA 2.5-inch SSD4,429$39Compare
Altrix SN-1971 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD13,311$469Compare
Mirenta SN-5942 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD7,973$169Compare
Altrix SN-4220 Prime 2TB PCIe 3.0 NVMe M.2 2280 SSD8,265$159Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-1891 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/8092437 (accessed 2026-10-19).