Hardware Spec Index

Altrix SN-3656 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN3656-PRIME · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index6,409 (SSDs scale)
Category rank#31,200
Street price$99
Power8 W (active)
Performance per dollar64.74
Released2022

Specifications

BrandAltrix
ModelAltrix SN-3656 Prime
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,100 MB/s
Sequential write4,700 MB/s
Random 4K read1,070K IOPS
NAND3D QLC, 218-layer
CacheDRAM-less (HMB)
Endurance200 TBW (0.18 DWPD)
Warranty3 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-4641 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD9,313$219Compare
Altrix SN-1667 Ti 2TB PCIe 3.0 NVMe M.2 2280 SSD10,882$309Compare
Mirenta SN-9053 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD13,228$469Compare
Strivon SN-9148 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD9,222$219Compare
Novexa SN-3497 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD14,650$599Compare
Strivon SN-3456 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD6,588$109Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-3656 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4915028 (accessed 2026-10-23).