Hardware Spec Index

Novexa SN-8457 Core 500GB SATA 2.5-inch SSD

SSDs · Novexa · SKU SN8457-CORE · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index3,827 (SSDs scale)
Category rank#12,020
Street price$39
Power3 W (active)
Performance per dollar98.13
Released2023

Specifications

BrandNovexa
ModelNovexa SN-8457 Core
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, 238-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
Mirenta SN-3763 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD14,119$579Compare
Altrix SN-8136 Edge 8TB PCIe 4.0 NVMe M.2 2280 SSD12,302$469Compare
Altrix SN-5277 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD8,758$209Compare
Caldera SN-5337 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD14,382$559Compare
Mirenta SN-5704 Max 2TB PCIe 3.0 NVMe M.2 2280 SSD11,044$359Compare
Novexa SN-1221 Prime 2TB PCIe 3.0 NVMe M.2 2280 SSD12,399$449Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-8457 Core 500GB SATA 2.5-inch SSD”, https://vextor7.com/item/21317578 (accessed 2026-10-21).