Hardware Spec Index

Altrix SN-5555 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN5555-PRO · Released 2021 · Updated 2026-10-18

Key facts

Benchmark index9,407 (SSDs scale)
Category rank#21,640
Street price$229
Power8 W (active)
Performance per dollar41.08
Released2021

Specifications

BrandAltrix
ModelAltrix SN-5555 Pro
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read4,800 MB/s
Sequential write3,500 MB/s
Random 4K read1,240K IOPS
NAND3D TLC, 176-layer
CacheDDR4 DRAM, 1 GB
Endurance600 TBW (0.33 DWPD)
Warranty5 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
Novexa SN-1533 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD11,007$299Compare
Altrix SN-3563 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD14,547$509Compare
Altrix SN-5468 Plus 500GB SATA 2.5-inch SSD3,912$39Compare
Strivon SN-9825 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD6,401$89Compare
Mirenta SN-8012 Ti 500GB PCIe 4.0 NVMe M.2 2280 SSD5,155$59Compare
Mirenta SN-7113 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD11,954$409Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-5555 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/1983409 (accessed 2026-10-18).