Hardware Spec Index

Novexa SN-8638 Core 8TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN8638-CORE · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index13,228 (SSDs scale)
Category rank#26,739
Street price$539
Power7 W (active)
Performance per dollar24.54
Released2020

Specifications

BrandNovexa
ModelNovexa SN-8638 Core
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,000 MB/s
Sequential write5,500 MB/s
Random 4K read1,290K IOPS
NAND3D TLC, 218-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
Novexa SN-2519 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD9,490$259Compare
Altrix SN-6280 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD12,400$409Compare
Altrix SN-9219 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD6,165$89Compare
Mirenta SN-8927 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD12,773$409Compare
Strivon SN-5767 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD10,007$269Compare
Mirenta SN-6133 Prime 500GB PCIe 4.0 NVMe M.2 2230 SSD5,480$69Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-8638 Core 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/8978689 (accessed 2026-10-26).