Hardware Spec Index

Altrix SN-5557 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN5557-SE · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index5,505 (SSDs scale)
Category rank#13,737
Street price$89
Power5 W (active)
Performance per dollar61.85
Released2023

Specifications

BrandAltrix
ModelAltrix SN-5557 SE
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read4,800 MB/s
Sequential write3,600 MB/s
Random 4K read990K IOPS
NAND3D TLC, 238-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-5005 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD5,029$59Compare
Mirenta SN-1070 Edge 500GB PCIe 3.0 NVMe M.2 2280 SSD5,585$69Compare
Mirenta SN-4011 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD10,220$239Compare
Altrix SN-4769 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD7,936$179Compare
Mirenta SN-4386 Prime 500GB SATA 2.5-inch SSD4,223$49Compare
Altrix SN-4844 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD8,211$169Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-5557 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/19217154 (accessed 2026-10-23).