Hardware Spec Index

Altrix SN-2645 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN2645-PRIME · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index6,097 (SSDs scale)
Category rank#46,675
Street price$89
Power5 W (active)
Performance per dollar68.51
Released2020

Specifications

BrandAltrix
ModelAltrix SN-2645 Prime
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,300 MB/s
Sequential write5,500 MB/s
Random 4K read1,300K IOPS
NAND3D QLC, 176-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
Mirenta SN-6683 Plus 500GB SATA 2.5-inch SSD3,182$29Compare
Caldera SN-6938 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD6,074$89Compare
Novexa SN-7174 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD7,953$139Compare
Novexa SN-5473 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD11,525$299Compare
Mirenta SN-7423 XT 2TB PCIe 5.0 NVMe M.2 2280 SSD10,942$259Compare
Novexa SN-5339 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD7,375$129Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-2645 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/15468787 (accessed 2026-10-26).