Hardware Spec Index

Altrix SN-1557 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN1557-CORE · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index5,529 (SSDs scale)
Category rank#45,327
Street price$59
Power7 W (active)
Performance per dollar93.71
Released2022

Specifications

BrandAltrix
ModelAltrix SN-1557 Core
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,900 MB/s
Sequential write5,200 MB/s
Random 4K read1,030K IOPS
NAND3D TLC, 238-layer
CacheDRAM-less (HMB)
Endurance600 TBW (0.55 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
Altrix SN-1414 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD7,917$129Compare
Novexa SN-2927 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD12,507$389Compare
Caldera SN-8217 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD6,537$99Compare
Strivon SN-8051 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD8,597$159Compare
Caldera SN-7406 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD12,659$459Compare
Mirenta SN-6815 Max 8TB PCIe 5.0 NVMe M.2 2280 SSD13,312$489Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-1557 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/92438355 (accessed 2026-10-24).