Hardware Spec Index

Altrix SN-6958 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN6958-PRIME · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index6,926 (SSDs scale)
Category rank#23,317
Street price$109
Power7 W (active)
Performance per dollar63.54
Released2023

Specifications

BrandAltrix
ModelAltrix SN-6958 Prime
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,100 MB/s
Sequential write4,900 MB/s
Random 4K read840K IOPS
NAND3D QLC, 176-layer
CacheDRAM-less (HMB)
Endurance200 TBW (0.18 DWPD)
Warranty3 years
HeatsinkHeatsink edition available

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-4192 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD5,346$79Compare
Caldera SN-4971 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD5,247$49Compare
Strivon SN-1521 Max 1TB SATA 2.5-inch SSD3,200$39Compare
Novexa SN-1505 Prime 2TB PCIe 5.0 NVMe M.2 2280 SSD11,913$369Compare
Caldera SN-6896 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD10,528$299Compare
Novexa SN-2992 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD10,030$269Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-6958 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/47925380 (accessed 2026-10-23).