Hardware Spec Index

Novexa SN-4925 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN4925-ULTRA · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index7,048 (SSDs scale)
Category rank#21,453
Street price$109
Power8 W (active)
Performance per dollar64.66
Released2023

Specifications

BrandNovexa
ModelNovexa SN-4925 Ultra
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,400 MB/s
Sequential write4,000 MB/s
Random 4K read1,260K IOPS
NAND3D QLC, 238-layer
CacheDRAM-less (HMB)
Endurance720 TBW (0.33 DWPD)
Warranty3 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
Mirenta SN-7148 XT 1TB PCIe 3.0 NVMe M.2 2280 SSD6,781$89Compare
Altrix SN-2312 Max 1TB PCIe 3.0 NVMe M.2 2280 SSD5,059$59Compare
Caldera SN-1881 Max 8TB PCIe 5.0 NVMe M.2 2280 SSD13,074$449Compare
Mirenta SN-3614 SE 4TB PCIe 5.0 NVMe M.2 2280 SSD12,411$439Compare
Mirenta SN-6919 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD12,774$489Compare
Altrix SN-8686 Prime 500GB SATA 2.5-inch SSD4,550$49Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-4925 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/85542058 (accessed 2026-10-25).