Hardware Spec Index

Novexa SN-8641 Edge 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN8641-EDGE · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index6,414 (SSDs scale)
Category rank#14,479
Street price$79
Power5 W (active)
Performance per dollar81.19
Released2021

Specifications

BrandNovexa
ModelNovexa SN-8641 Edge
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,300 MB/s
Sequential write3,500 MB/s
Random 4K read950K IOPS
NAND3D TLC, 232-layer
CacheDRAM-less (HMB)
Endurance300 TBW (0.33 DWPD)
Warranty5 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
Novexa SN-9979 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD9,211$259Compare
Mirenta SN-3941 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD7,410$139Compare
Mirenta SN-2866 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD9,657$249Compare
Strivon SN-3110 Pro 500GB SATA 2.5-inch SSD3,634$39Compare
Caldera SN-6477 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD8,236$179Compare
Caldera SN-2098 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD9,975$259Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-8641 Edge 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/16627723 (accessed 2026-10-24).