Hardware Spec Index

Altrix SN-8951 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN8951-XT · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index10,521 (SSDs scale)
Category rank#155
Street price$269
Power7 W (active)
Performance per dollar39.11
Released2024

Specifications

BrandAltrix
ModelAltrix SN-8951 XT
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,100 MB/s
Sequential write5,900 MB/s
Random 4K read1,290K 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-7958 XT 500GB PCIe 4.0 NVMe M.2 2280 SSD4,811$49Compare
Strivon SN-2663 Ti 2TB PCIe 3.0 NVMe M.2 2280 SSD7,593$119Compare
Altrix SN-3748 Ultra 500GB PCIe 3.0 NVMe M.2 2280 SSD5,966$79Compare
Novexa SN-1670 Edge 1TB PCIe 4.0 NVMe M.2 2230 SSD5,988$79Compare
Mirenta SN-6158 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD6,040$79Compare
Novexa SN-9891 Prime 2TB PCIe 5.0 NVMe M.2 2280 SSD11,199$319Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-8951 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/9832067 (accessed 2026-10-21).