Hardware Spec Index

Altrix SN-1551 Plus 1TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN1551-PLUS · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index4,782 (SSDs scale)
Category rank#46,106
Street price$59
Power6 W (active)
Performance per dollar81.05
Released2019

Specifications

BrandAltrix
ModelAltrix SN-1551 Plus
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read2,300 MB/s
Sequential write1,700 MB/s
Random 4K read390K IOPS
NAND3D QLC, 218-layer
CacheDRAM-less (HMB)
Endurance360 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
Altrix SN-8929 Prime 500GB PCIe 4.0 NVMe M.2 2280 SSD5,332$69Compare
Strivon SN-8975 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD8,595$209Compare
Strivon SN-7556 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD14,900$519Compare
Altrix SN-7316 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD11,365$309Compare
Mirenta SN-9250 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD13,021$429Compare
Strivon SN-7981 Prime 4TB PCIe 3.0 NVMe M.2 2280 SSD11,610$379Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-1551 Plus 1TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/9930106 (accessed 2026-10-24).