Hardware Spec Index

Novexa SN-9491 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN9491-CORE · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index7,482 (SSDs scale)
Category rank#41,649
Street price$139
Power5 W (active)
Performance per dollar53.83
Released2021

Specifications

BrandNovexa
ModelNovexa SN-9491 Core
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,300 MB/s
Sequential write5,800 MB/s
Random 4K read910K IOPS
NAND3D TLC, 232-layer
CacheDRAM-less (HMB)
Endurance600 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
Strivon SN-1112 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD7,822$169Compare
Altrix SN-1563 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD5,856$79Compare
Altrix SN-6998 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD6,955$139Compare
Strivon SN-6711 Pro 1TB SATA 2.5-inch SSD4,377$49Compare
Altrix SN-2730 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD7,691$139Compare
Mirenta SN-7574 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD6,547$89Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-9491 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7071165 (accessed 2026-10-21).