Hardware Spec Index

Mirenta SN-4221 Prime 4TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN4221-PRIME · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index11,993 (SSDs scale)
Category rank#13,010
Street price$339
Power6 W (active)
Performance per dollar35.38
Released2019

Specifications

BrandMirenta
ModelMirenta SN-4221 Prime
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read2,600 MB/s
Sequential write2,000 MB/s
Random 4K read510K IOPS
NAND3D TLC, 238-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 TBW (0.33 DWPD)
Warranty5 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
Strivon SN-2635 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD7,378$119Compare
Mirenta SN-8347 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD11,121$329Compare
Mirenta SN-7926 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD7,530$129Compare
Mirenta SN-1678 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD11,280$309Compare
Strivon SN-2214 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD9,461$259Compare
Caldera SN-3320 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD10,282$269Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Mirenta SN-4221 Prime 4TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/96563502 (accessed 2026-10-23).