Hardware Spec Index

Novexa SN-6477 Plus 500GB SATA 2.5-inch SSD

SSDs · Novexa · SKU SN6477-PLUS · Released 2024 · Updated 2026-10-18

Key facts

Benchmark index3,331 (SSDs scale)
Category rank#43,846
Street price$39
Power3 W (active)
Performance per dollar85.41
Released2024

Specifications

BrandNovexa
ModelNovexa SN-6477 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 TLC, 238-layer
CacheDRAM-less (SLC cache)
Endurance300 TBW (0.55 DWPD)
Warranty3 years
HeatsinkNone

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-9810 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD5,699$79Compare
Altrix SN-3285 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD10,065$269Compare
Mirenta SN-6870 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD12,962$419Compare
Altrix SN-7614 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD7,387$139Compare
Caldera SN-5681 Edge 4TB PCIe 5.0 NVMe M.2 2280 SSD14,063$549Compare
Mirenta SN-5373 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD6,492$79Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-6477 Plus 500GB SATA 2.5-inch SSD”, https://vextor7.com/item/626289 (accessed 2026-10-18).