Hardware Spec Index

Novexa SN-6554 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN6554-PRO · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index13,530 (SSDs scale)
Category rank#28,194
Street price$469
Power6 W (active)
Performance per dollar28.85
Released2020

Specifications

BrandNovexa
ModelNovexa SN-6554 Pro
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,300 MB/s
Sequential write6,000 MB/s
Random 4K read1,360K IOPS
NAND3D TLC, 232-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 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-1597 Max 500GB PCIe 4.0 NVMe M.2 2280 SSD6,338$99Compare
Strivon SN-9528 SE 1TB SATA 2.5-inch SSD3,262$29Compare
Altrix SN-1187 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD9,260$199Compare
Strivon SN-4279 Core 8TB PCIe 4.0 NVMe M.2 2280 SSD14,225$539Compare
Novexa SN-2345 Core 500GB SATA 2.5-inch SSD3,497$39Compare
Caldera SN-4908 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD14,900$569Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-6554 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/2996820 (accessed 2026-10-23).