Hardware Spec Index

Altrix SN-1945 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN1945-XT · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index5,992 (SSDs scale)
Category rank#4,357
Street price$99
Power5 W (active)
Performance per dollar60.53
Released2026

Specifications

BrandAltrix
ModelAltrix SN-1945 XT
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,000 MB/s
Sequential write4,500 MB/s
Random 4K read1,020K IOPS
NAND3D QLC, 176-layer
CacheDRAM-less (HMB)
Endurance200 TBW (0.18 DWPD)
Warranty3 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
Altrix SN-1090 Ti 2TB PCIe 5.0 NVMe M.2 2280 SSD11,524$349Compare
Caldera SN-4150 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD7,109$129Compare
Strivon SN-4691 Edge 4TB PCIe 5.0 NVMe M.2 2280 SSD12,075$359Compare
Strivon SN-7772 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD8,865$199Compare
Novexa SN-4766 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD9,252$179Compare
Strivon SN-1567 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD8,957$169Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-1945 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/630689 (accessed 2026-10-21).