Hardware Spec Index

Mirenta SN-4963 Ultra 2TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN4963-ULTRA · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index7,084 (SSDs scale)
Category rank#22,647
Street price$109
Power6 W (active)
Performance per dollar64.99
Released2019

Specifications

BrandMirenta
ModelMirenta SN-4963 Ultra
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read2,500 MB/s
Sequential write2,000 MB/s
Random 4K read360K IOPS
NAND3D TLC, 232-layer
CacheDRAM-less (HMB)
Endurance1,200 TBW (0.33 DWPD)
Warranty5 years
HeatsinkHeatsink edition available

Related guides

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

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Cite this page: Hardware Spec Index, “Mirenta SN-4963 Ultra 2TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/10909602 (accessed 2026-10-24).