Hardware Spec Index

Altrix SN-1956 Pro 1TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Altrix · SKU SN1956-PRO · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index5,834 (SSDs scale)
Category rank#23,472
Street price$79
Power7 W (active)
Performance per dollar73.85
Released2020

Specifications

BrandAltrix
ModelAltrix SN-1956 Pro
Capacity1 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,200 MB/s
Sequential write4,000 MB/s
Random 4K read1,260K IOPS
NAND3D TLC, 176-layer
CacheDRAM-less (HMB)
Endurance600 TBW (0.33 DWPD)
Warranty5 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
Strivon SN-3917 Plus 500GB PCIe 4.0 NVMe M.2 2230 SSD4,329$49Compare
Mirenta SN-4653 SE 500GB PCIe 4.0 NVMe M.2 2280 SSD4,907$49Compare
Caldera SN-5352 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD10,309$279Compare
Novexa SN-6006 XT 1TB SATA 2.5-inch SSD4,496$49Compare
Caldera SN-5742 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD6,473$99Compare
Strivon SN-4237 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD13,985$519Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-1956 Pro 1TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/647090 (accessed 2026-10-22).