Hardware Spec Index

Novexa SN-9551 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN9551-SE · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index11,407 (SSDs scale)
Category rank#21,650
Street price$379
Power8 W (active)
Performance per dollar30.10
Released2021

Specifications

BrandNovexa
ModelNovexa SN-9551 SE
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,100 MB/s
Sequential write3,800 MB/s
Random 4K read1,230K IOPS
NAND3D TLC, 238-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-6502 Ultra 500GB PCIe 4.0 NVMe M.2 2280 SSD5,102$59Compare
Strivon SN-2874 Edge 500GB SATA 2.5-inch SSD4,208$39Compare
Mirenta SN-6172 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD9,739$219Compare
Novexa SN-3731 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD5,817$89Compare
Altrix SN-6932 Ultra 500GB SATA 2.5-inch SSD3,283$29Compare
Altrix SN-6017 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD5,425$69Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-9551 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/21498445 (accessed 2026-10-22).