Hardware Spec Index

Altrix SN-9639 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN9639-PRO · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index4,670 (SSDs scale)
Category rank#41,923
Street price$59
Power5 W (active)
Performance per dollar79.15
Released2026

Specifications

BrandAltrix
ModelAltrix SN-9639 Pro
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,400 MB/s
Sequential write5,600 MB/s
Random 4K read1,180K IOPS
NAND3D TLC, 232-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
Caldera SN-9844 Ultra 500GB SATA 2.5-inch SSD3,521$39Compare
Altrix SN-7837 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD7,745$169Compare
Caldera SN-7036 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD8,483$189Compare
Altrix SN-9807 Pro 1TB SATA 2.5-inch SSD3,051$29Compare
Altrix SN-3628 Ultra 2TB PCIe 4.0 NVMe M.2 2230 SSD11,256$279Compare
Caldera SN-9812 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD8,244$179Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-9639 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/5455419 (accessed 2026-10-26).