Hardware Spec Index

Mirenta SN-4894 Ultra 2TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN4894-ULTRA · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index9,856 (SSDs scale)
Category rank#1,405
Street price$279
Power4 W (active)
Performance per dollar35.33
Released2019

Specifications

BrandMirenta
ModelMirenta SN-4894 Ultra
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read2,700 MB/s
Sequential write2,200 MB/s
Random 4K read440K IOPS
NAND3D TLC, 232-layer
CacheDDR4 DRAM, 2 GB
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

Similar SSDs

ModelBenchmarkPriceCompare
Mirenta SN-8137 SE 500GB PCIe 4.0 NVMe M.2 2280 SSD4,809$49Compare
Caldera SN-1244 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD10,241$249Compare
Novexa SN-1485 XT 1TB SATA 2.5-inch SSD4,355$39Compare
Caldera SN-9852 Max 500GB PCIe 4.0 NVMe M.2 2230 SSD5,194$59Compare
Caldera SN-6335 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD14,334$599Compare
Mirenta SN-7677 Edge 8TB PCIe 4.0 NVMe M.2 2280 SSD13,124$559Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Mirenta SN-4894 Ultra 2TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/6140184 (accessed 2026-10-25).