Hardware Spec Index

Novexa SN-4578 XT 2TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Novexa · SKU SN4578-XT · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index8,263 (SSDs scale)
Category rank#43,336
Street price$209
Power7 W (active)
Performance per dollar39.54
Released2024

Specifications

BrandNovexa
ModelNovexa SN-4578 XT
Capacity2 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,100 MB/s
Sequential write6,500 MB/s
Random 4K read1,290K IOPS
NAND3D TLC, 232-layer
CacheDDR4 DRAM, 2 GB
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
Novexa SN-3659 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD8,564$169Compare
Altrix SN-3939 Max 4TB PCIe 5.0 NVMe M.2 2280 SSD12,534$439Compare
Altrix SN-2406 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD7,352$109Compare
Strivon SN-3655 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD13,527$459Compare
Mirenta SN-9038 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD8,700$219Compare
Mirenta SN-9319 Core 500GB SATA 2.5-inch SSD3,385$39Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-4578 XT 2TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/361200 (accessed 2026-10-20).