Hardware Spec Index

Novexa SN-2491 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN2491-PRIME · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index5,015 (SSDs scale)
Category rank#33,538
Street price$59
Power8 W (active)
Performance per dollar85.00
Released2022

Specifications

BrandNovexa
ModelNovexa SN-2491 Prime
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,200 MB/s
Sequential write5,100 MB/s
Random 4K read1,320K IOPS
NAND3D TLC, 238-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
Strivon SN-1640 Edge 4TB PCIe 5.0 NVMe M.2 2280 SSD13,701$589Compare
Strivon SN-3055 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD7,696$129Compare
Caldera SN-1022 Pro 2TB PCIe 4.0 NVMe M.2 2230 SSD9,541$219Compare
Altrix SN-4285 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD14,735$599Compare
Altrix SN-3044 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD8,774$179Compare
Caldera SN-1347 SE 500GB SATA 2.5-inch SSD3,241$29Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-2491 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/97051831 (accessed 2026-10-24).