Hardware Spec Index

Novexa SN-3281 Pro 500GB SATA 2.5-inch SSD

SSDs · Novexa · SKU SN3281-PRO · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index4,295 (SSDs scale)
Category rank#46,562
Street price$39
Power3 W (active)
Performance per dollar110.13
Released2026

Specifications

BrandNovexa
ModelNovexa SN-3281 Pro
Capacity500 GB
Form factor2.5" SATA (7 mm)
InterfaceSATA 6 Gb/s (AHCI)
Sequential read550 MB/s
Sequential write520 MB/s
Random 4K read98K IOPS
NAND3D TLC, 218-layer
CacheDRAM-less (SLC cache)
Endurance300 TBW (0.55 DWPD)
Warranty3 years
HeatsinkHeatsink edition available

Related guides

SSD Endurance ExplainedDRAM vs DRAM-less SSDsNVMe SSDs ExplainedPCIe 4.0 vs PCIe 5.0M.2 SSD Sizes and Keys

Similar SSDs

ModelBenchmarkPriceCompare
Strivon SN-3295 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD11,053$319Compare
Caldera SN-2571 Core 500GB PCIe 4.0 NVMe M.2 2280 SSD4,476$49Compare
Caldera SN-8670 Ultra 500GB PCIe 3.0 NVMe M.2 2280 SSD4,345$49Compare
Novexa SN-2258 XT 1TB PCIe 4.0 NVMe M.2 2230 SSD8,994$179Compare
Novexa SN-1586 Edge 2TB PCIe 5.0 NVMe M.2 2280 SSD9,989$309Compare
Altrix SN-6013 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD14,900$599Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-3281 Pro 500GB SATA 2.5-inch SSD”, https://vextor7.com/item/21911275 (accessed 2026-10-25).