Hardware Spec Index

Novexa SN-6620 Plus 500GB SATA 2.5-inch SSD

SSDs · Novexa · SKU SN6620-PLUS · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index4,145 (SSDs scale)
Category rank#3,078
Street price$39
Power3 W (active)
Performance per dollar106.28
Released2023

Specifications

BrandNovexa
ModelNovexa SN-6620 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, 218-layer
CacheDRAM-less (SLC cache)
Endurance180 TBW (0.33 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
Novexa SN-5962 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD8,571$189Compare
Altrix SN-9043 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD8,750$199Compare
Strivon SN-2001 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD5,246$69Compare
Altrix SN-9414 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD8,853$199Compare
Caldera SN-7240 Core 1TB PCIe 4.0 NVMe M.2 2230 SSD5,596$89Compare
Altrix SN-5637 Ultra 1TB PCIe 3.0 NVMe M.2 2280 SSD6,064$109Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-6620 Plus 500GB SATA 2.5-inch SSD”, https://vextor7.com/item/42396860 (accessed 2026-10-26).