Hardware Spec Index

Novexa SN-6503 Plus 500GB SATA 2.5-inch SSD

SSDs · Novexa · SKU SN6503-PLUS · Released 2022 · Updated 2026-10-18

Key facts

Benchmark index3,176 (SSDs scale)
Category rank#39,373
Street price$29
Power3 W (active)
Performance per dollar109.52
Released2022

Specifications

BrandNovexa
ModelNovexa SN-6503 Plus
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 QLC, 176-layer
CacheDRAM-less (SLC cache)
Endurance120 TBW (0.22 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
Caldera SN-2779 Prime 1TB SATA 2.5-inch SSD3,936$39Compare
Altrix SN-7256 Prime 500GB SATA 2.5-inch SSD3,845$39Compare
Mirenta SN-6849 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD5,273$69Compare
Strivon SN-8047 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD8,096$159Compare
Novexa SN-9246 Ultra 2TB PCIe 3.0 NVMe M.2 2280 SSD10,558$299Compare
Strivon SN-2956 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD14,900$599Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-6503 Plus 500GB SATA 2.5-inch SSD”, https://vextor7.com/item/45362 (accessed 2026-10-18).