Hardware Spec Index

Mirenta SN-8121 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN8121-TI · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index14,303 (SSDs scale)
Category rank#22,880
Street price$479
Power11 W (active)
Performance per dollar29.86
Released2024

Specifications

BrandMirenta
ModelMirenta SN-8121 Ti
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read13,000 MB/s
Sequential write10,800 MB/s
Random 4K read1,400K IOPS
NAND3D TLC, 218-layer
CacheLPDDR4 DRAM, 4 GB
Endurance2,400 TBW (0.33 DWPD)
Warranty5 years
HeatsinkIncluded (recommended for sustained loads)

Related guides

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

Similar SSDs

ModelBenchmarkPriceCompare
Caldera SN-1505 Ultra 1TB PCIe 3.0 NVMe M.2 2280 SSD6,231$99Compare
Mirenta SN-8604 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD6,438$89Compare
Novexa SN-4787 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD13,638$499Compare
Novexa SN-1836 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD6,182$79Compare
Novexa SN-6947 Ultra 1TB PCIe 3.0 NVMe M.2 2280 SSD5,377$69Compare
Strivon SN-7256 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD9,249$229Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Mirenta SN-8121 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/5767447 (accessed 2026-10-25).