Hardware Spec Index

Altrix SN-1157 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN1157-PRIME · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index10,013 (SSDs scale)
Category rank#4,294
Street price$239
Power7 W (active)
Performance per dollar41.90
Released2021

Specifications

BrandAltrix
ModelAltrix SN-1157 Prime
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read4,800 MB/s
Sequential write4,300 MB/s
Random 4K read840K IOPS
NAND3D TLC, 238-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 TBW (0.33 DWPD)
Warranty5 years
HeatsinkHeatsink edition available

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
Caldera SN-5495 SE 500GB SATA 2.5-inch SSD4,104$39Compare
Novexa SN-6820 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD6,569$129Compare
Altrix SN-8334 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD14,378$599Compare
Mirenta SN-9140 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD6,522$109Compare
Mirenta SN-5021 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD14,900$549Compare
Novexa SN-3201 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD6,838$119Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-1157 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/31311953 (accessed 2026-10-23).