Hardware Spec Index

Altrix SN-5948 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN5948-ULTRA · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index7,416 (SSDs scale)
Category rank#3,918
Street price$129
Power5 W (active)
Performance per dollar57.49
Released2026

Specifications

BrandAltrix
ModelAltrix SN-5948 Ultra
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,600 MB/s
Sequential write6,300 MB/s
Random 4K read1,240K IOPS
NAND3D QLC, 218-layer
CacheDRAM-less (HMB)
Endurance720 TBW (0.33 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
Strivon SN-8176 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD8,646$209Compare
Caldera SN-8090 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD10,989$359Compare
Mirenta SN-6368 Prime 500GB SATA 2.5-inch SSD4,046$39Compare
Strivon SN-7566 Max 2TB PCIe 4.0 NVMe M.2 2230 SSD11,001$349Compare
Novexa SN-8061 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD7,604$129Compare
Strivon SN-2268 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD10,192$319Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-5948 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/2434867 (accessed 2026-10-23).