Hardware Spec Index

Altrix SN-6940 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN6940-XT · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index10,007 (SSDs scale)
Category rank#24,181
Street price$269
Power5 W (active)
Performance per dollar37.20
Released2022

Specifications

BrandAltrix
ModelAltrix SN-6940 XT
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,700 MB/s
Sequential write5,200 MB/s
Random 4K read1,280K IOPS
NAND3D TLC, 238-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
Novexa SN-8593 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD5,210$69Compare
Novexa SN-7558 SE 8TB PCIe 3.0 NVMe M.2 2280 SSD14,569$529Compare
Novexa SN-8536 XT 1TB PCIe 3.0 NVMe M.2 2280 SSD4,707$49Compare
Caldera SN-6178 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD12,200$419Compare
Novexa SN-8162 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD12,527$399Compare
Caldera SN-1267 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD7,286$119Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-6940 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4378074 (accessed 2026-10-19).