Hardware Spec Index

Novexa SN-8255 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN8255-ULTRA · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index6,730 (SSDs scale)
Category rank#18,923
Street price$109
Power7 W (active)
Performance per dollar61.74
Released2020

Specifications

BrandNovexa
ModelNovexa SN-8255 Ultra
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,500 MB/s
Sequential write4,100 MB/s
Random 4K read880K IOPS
NAND3D TLC, 176-layer
CacheDRAM-less (HMB)
Endurance1,200 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-2819 SE 1TB SATA 2.5-inch SSD3,868$39Compare
Strivon SN-2325 Prime 500GB SATA 2.5-inch SSD3,795$39Compare
Strivon SN-7646 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD8,628$199Compare
Caldera SN-8670 Core 4TB PCIe 5.0 NVMe M.2 2280 SSD10,730$329Compare
Caldera SN-2307 Max 1TB PCIe 3.0 NVMe M.2 2280 SSD5,537$79Compare
Novexa SN-3454 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD14,002$589Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-8255 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/2448613 (accessed 2026-10-22).