Hardware Spec Index

Novexa SN-2977 Pro 500GB SATA 2.5-inch SSD

SSDs · Novexa · SKU SN2977-PRO · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index4,326 (SSDs scale)
Category rank#10,149
Street price$39
Power3 W (active)
Performance per dollar110.92
Released2020

Specifications

BrandNovexa
ModelNovexa SN-2977 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, 176-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-4402 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD11,413$389Compare
Caldera SN-9362 Prime 500GB PCIe 4.0 NVMe M.2 2280 SSD5,563$79Compare
Strivon SN-2062 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD12,913$549Compare
Novexa SN-8781 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD14,051$509Compare
Strivon SN-3026 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD11,015$349Compare
Mirenta SN-5711 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD9,982$239Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-2977 Pro 500GB SATA 2.5-inch SSD”, https://vextor7.com/item/4876953 (accessed 2026-10-21).