Hardware Spec Index

Altrix SN-2691 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN2691-PLUS · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index12,899 (SSDs scale)
Category rank#26,110
Street price$379
Power7 W (active)
Performance per dollar34.03
Released2022

Specifications

BrandAltrix
ModelAltrix SN-2691 Plus
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,500 MB/s
Sequential write4,400 MB/s
Random 4K read1,350K IOPS
NAND3D TLC, 238-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 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-4790 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD13,008$469Compare
Novexa SN-4627 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD9,066$209Compare
Caldera SN-9048 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD8,102$189Compare
Novexa SN-3078 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD6,533$109Compare
Mirenta SN-2962 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD5,103$69Compare
Caldera SN-3656 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD13,518$439Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-2691 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/16020187 (accessed 2026-10-25).