Hardware Spec Index

Mirenta SN-7998 Ultra 1TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN7998-ULTRA · Released 2019 · Updated 2026-10-27

Key facts

Benchmark index5,313 (SSDs scale)
Category rank#26,830
Street price$79
Power6 W (active)
Performance per dollar67.25
Released2019

Specifications

BrandMirenta
ModelMirenta SN-7998 Ultra
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read3,100 MB/s
Sequential write2,200 MB/s
Random 4K read400K IOPS
NAND3D QLC, 232-layer
CacheDRAM-less (HMB)
Endurance200 TBW (0.18 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-2333 Max 500GB SATA 2.5-inch SSD3,934$39Compare
Caldera SN-9658 SE 4TB PCIe 5.0 NVMe M.2 2280 SSD11,364$389Compare
Strivon SN-1252 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD9,859$289Compare
Altrix SN-3079 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD6,695$89Compare
Caldera SN-1470 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD10,629$279Compare
Caldera SN-4343 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD8,881$239Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Mirenta SN-7998 Ultra 1TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/14827409 (accessed 2026-10-27).