Hardware Spec Index

Novexa SN-8991 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN8991-EDGE · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index8,406 (SSDs scale)
Category rank#32,294
Street price$149
Power8 W (active)
Performance per dollar56.42
Released2020

Specifications

BrandNovexa
ModelNovexa SN-8991 Edge
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,600 MB/s
Sequential write4,300 MB/s
Random 4K read750K IOPS
NAND3D TLC, 218-layer
CacheDRAM-less (HMB)
Endurance600 TBW (0.33 DWPD)
Warranty5 years
HeatsinkHeatsink edition available

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
Altrix SN-5432 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD11,395$299Compare
Altrix SN-1898 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD4,532$49Compare
Novexa SN-4194 Plus 500GB SATA 2.5-inch SSD3,614$39Compare
Mirenta SN-1665 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD8,499$179Compare
Novexa SN-1267 Ultra 2TB PCIe 5.0 NVMe M.2 2280 SSD10,697$259Compare
Altrix SN-1433 Core 8TB PCIe 5.0 NVMe M.2 2280 SSD10,993$359Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-8991 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/6536 (accessed 2026-10-19).