Hardware Spec Index

Novexa SN-4021 Max 500GB SATA 2.5-inch SSD

SSDs · Novexa · SKU SN4021-MAX · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index4,187 (SSDs scale)
Category rank#22,617
Street price$49
Power3 W (active)
Performance per dollar85.45
Released2025

Specifications

BrandNovexa
ModelNovexa SN-4021 Max
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, 218-layer
CacheDRAM-less (SLC cache)
Endurance300 TBW (0.55 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
Strivon SN-8938 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD10,048$249Compare
Caldera SN-1250 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD13,611$519Compare
Mirenta SN-8957 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD7,570$159Compare
Caldera SN-8432 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD11,123$309Compare
Strivon SN-7711 Prime 1TB PCIe 3.0 NVMe M.2 2280 SSD5,022$69Compare
Strivon SN-8560 Max 2TB PCIe 5.0 NVMe M.2 2280 SSD12,272$379Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-4021 Max 500GB SATA 2.5-inch SSD”, https://vextor7.com/item/20011397 (accessed 2026-10-19).