Hardware Spec Index

Novexa SN-4221 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN4221-PRIME · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index6,877 (SSDs scale)
Category rank#13,537
Street price$99
Power7 W (active)
Performance per dollar69.46
Released2025

Specifications

BrandNovexa
ModelNovexa SN-4221 Prime
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,400 MB/s
Sequential write6,200 MB/s
Random 4K read1,180K IOPS
NAND3D QLC, 218-layer
CacheDRAM-less (HMB)
Endurance240 TBW (0.22 DWPD)
Warranty3 years
HeatsinkNone

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
Novexa SN-2684 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD12,866$439Compare
Mirenta SN-1065 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD5,082$49Compare
Caldera SN-9896 Ultra 500GB PCIe 3.0 NVMe M.2 2280 SSD5,365$69Compare
Novexa SN-1060 Edge 2TB PCIe 5.0 NVMe M.2 2280 SSD10,995$259Compare
Mirenta SN-2583 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD8,014$149Compare
Caldera SN-5109 Ti 8TB PCIe 3.0 NVMe M.2 2280 SSD13,374$449Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-4221 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/46350641 (accessed 2026-10-24).