Hardware Spec Index

Altrix SN-5603 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN5603-PLUS · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index6,974 (SSDs scale)
Category rank#5,216
Street price$109
Power5 W (active)
Performance per dollar63.98
Released2024

Specifications

BrandAltrix
ModelAltrix SN-5603 Plus
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,100 MB/s
Sequential write5,500 MB/s
Random 4K read740K IOPS
NAND3D QLC, 232-layer
CacheDRAM-less (HMB)
Endurance720 TBW (0.33 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
Strivon SN-2412 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD7,432$129Compare
Altrix SN-7372 Ti 500GB SATA 2.5-inch SSD3,353$39Compare
Mirenta SN-1848 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD8,347$189Compare
Caldera SN-4644 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD13,797$429Compare
Mirenta SN-6893 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD13,120$449Compare
Caldera SN-1222 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD9,079$209Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-5603 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/94145 (accessed 2026-10-19).