Hardware Spec Index

Mirenta SN-4947 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN4947-PRIME · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index8,146 (SSDs scale)
Category rank#24,323
Street price$169
Power5 W (active)
Performance per dollar48.20
Released2023

Specifications

BrandMirenta
ModelMirenta SN-4947 Prime
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,400 MB/s
Sequential write5,200 MB/s
Random 4K read910K IOPS
NAND3D TLC, 218-layer
CacheDRAM-less (HMB)
Endurance600 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
Altrix SN-3462 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD7,350$129Compare
Caldera SN-4392 XT 2TB PCIe 3.0 NVMe M.2 2280 SSD7,664$179Compare
Mirenta SN-5242 XT 1TB PCIe 4.0 NVMe M.2 2230 SSD8,728$159Compare
Novexa SN-9475 Pro 1TB PCIe 4.0 NVMe M.2 2230 SSD5,822$89Compare
Altrix SN-3996 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD14,383$599Compare
Novexa SN-3643 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD5,035$59Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Mirenta SN-4947 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/9753564 (accessed 2026-10-21).