Hardware Spec Index

Altrix SN-7637 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN7637-PLUS · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index8,382 (SSDs scale)
Category rank#1,898
Street price$169
Power7 W (active)
Performance per dollar49.60
Released2023

Specifications

BrandAltrix
ModelAltrix SN-7637 Plus
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read4,900 MB/s
Sequential write4,400 MB/s
Random 4K read800K IOPS
NAND3D TLC, 218-layer
CacheDRAM-less (HMB)
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
Strivon SN-5174 Edge 2TB PCIe 3.0 NVMe M.2 2280 SSD10,701$329Compare
Caldera SN-6984 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD12,171$419Compare
Caldera SN-1206 Pro 1TB PCIe 3.0 NVMe M.2 2280 SSD6,628$99Compare
Strivon SN-5718 XT 500GB PCIe 4.0 NVMe M.2 2280 SSD5,994$99Compare
Mirenta SN-5612 Core 1TB SATA 2.5-inch SSD4,206$39Compare
Caldera SN-5832 XT 1TB PCIe 4.0 NVMe M.2 2230 SSD9,703$229Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-7637 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/91583127 (accessed 2026-10-24).