Hardware Spec Index

Novexa SN-4021 Edge 1TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Novexa · SKU SN4021-EDGE · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index9,985 (SSDs scale)
Category rank#8,191
Street price$269
Power5 W (active)
Performance per dollar37.12
Released2025

Specifications

BrandNovexa
ModelNovexa SN-4021 Edge
Capacity1 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read4,800 MB/s
Sequential write3,800 MB/s
Random 4K read910K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 1 GB
Endurance600 TBW (0.33 DWPD)
Warranty5 years
HeatsinkHeatsink edition available

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 4.0 vs PCIe 5.0

Similar SSDs

ModelBenchmarkPriceCompare
Strivon SN-7401 Max 500GB PCIe 4.0 NVMe M.2 2280 SSD6,310$89Compare
Strivon SN-7865 Plus 2TB PCIe 3.0 NVMe M.2 2280 SSD10,892$309Compare
Altrix SN-4282 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD8,879$209Compare
Altrix SN-9057 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD7,029$109Compare
Caldera SN-1835 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD12,710$349Compare
Caldera SN-6572 SE 1TB PCIe 4.0 NVMe M.2 2230 SSD6,313$99Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-4021 Edge 1TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/3203228 (accessed 2026-10-22).