Hardware Spec Index

Altrix SN-7551 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN7551-SE · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index8,263 (SSDs scale)
Category rank#38,379
Street price$149
Power6 W (active)
Performance per dollar55.46
Released2021

Specifications

BrandAltrix
ModelAltrix SN-7551 SE
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,200 MB/s
Sequential write5,300 MB/s
Random 4K read890K IOPS
NAND3D TLC, 218-layer
CacheDRAM-less (HMB)
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
Mirenta SN-6064 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD9,300$249Compare
Mirenta SN-6173 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD6,051$89Compare
Strivon SN-5469 Core 4TB PCIe 3.0 NVMe M.2 2280 SSD14,447$599Compare
Altrix SN-7046 XT 500GB PCIe 4.0 NVMe M.2 2280 SSD6,366$89Compare
Altrix SN-4808 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD5,531$89Compare
Strivon SN-1749 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD13,407$549Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-7551 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/52326033 (accessed 2026-10-25).