Hardware Spec Index

Novexa SN-6488 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN6488-ULTRA · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index14,900 (SSDs scale)
Category rank#20,269
Street price$579
Power5 W (active)
Performance per dollar25.73
Released2021

Specifications

BrandNovexa
ModelNovexa SN-6488 Ultra
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,400 MB/s
Sequential write6,400 MB/s
Random 4K read890K IOPS
NAND3D TLC, 176-layer
CacheDDR4 DRAM, 8 GB
Endurance4,800 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
Altrix SN-4280 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD12,540$499Compare
Strivon SN-3700 SE 2TB PCIe 3.0 NVMe M.2 2280 SSD6,474$109Compare
Altrix SN-5006 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD7,320$149Compare
Mirenta SN-8671 Plus 2TB PCIe 3.0 NVMe M.2 2280 SSD11,524$349Compare
Mirenta SN-8594 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD12,402$519Compare
Caldera SN-9141 Plus 4TB PCIe 5.0 NVMe M.2 2280 SSD11,813$349Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-6488 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3375201 (accessed 2026-10-20).