Hardware Spec Index

Mirenta SN-9903 Pro 4TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN9903-PRO · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index10,851 (SSDs scale)
Category rank#16,102
Street price$289
Power6 W (active)
Performance per dollar37.55
Released2019

Specifications

BrandMirenta
ModelMirenta SN-9903 Pro
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read3,300 MB/s
Sequential write3,100 MB/s
Random 4K read380K IOPS
NAND3D TLC, 232-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
Novexa SN-9664 Ti 500GB SATA 2.5-inch SSD4,230$49Compare
Novexa SN-5363 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD13,804$479Compare
Altrix SN-8801 Max 1TB PCIe 3.0 NVMe M.2 2280 SSD5,216$59Compare
Caldera SN-7391 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD9,391$239Compare
Caldera SN-5561 Edge 500GB PCIe 4.0 NVMe M.2 2280 SSD4,851$49Compare
Strivon SN-3311 Core 8TB PCIe 5.0 NVMe M.2 2280 SSD11,393$339Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Mirenta SN-9903 Pro 4TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7719628 (accessed 2026-10-23).