Hardware Spec Index

Altrix SN-1964 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN1964-XT · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index10,841 (SSDs scale)
Category rank#31,840
Street price$309
Power9 W (active)
Performance per dollar35.08
Released2026

Specifications

BrandAltrix
ModelAltrix SN-1964 XT
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read11,500 MB/s
Sequential write9,200 MB/s
Random 4K read2,030K IOPS
NAND3D TLC, 218-layer
CacheLPDDR4 DRAM, 4 GB
Endurance2,400 TBW (0.33 DWPD)
Warranty5 years
HeatsinkIncluded (recommended for sustained loads)

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0

Similar SSDs

ModelBenchmarkPriceCompare
Caldera SN-7332 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD6,226$99Compare
Altrix SN-4992 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD8,248$179Compare
Caldera SN-1318 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD13,058$459Compare
Novexa SN-9345 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD8,153$159Compare
Caldera SN-7737 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD8,042$179Compare
Altrix SN-3813 Ti 8TB PCIe 3.0 NVMe M.2 2280 SSD12,843$459Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-1964 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/5361105 (accessed 2026-10-24).