Hardware Spec Index

Mirenta SN-4691 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN4691-ULTRA · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index9,902 (SSDs scale)
Category rank#3,122
Street price$249
Power8 W (active)
Performance per dollar39.77
Released2026

Specifications

BrandMirenta
ModelMirenta SN-4691 Ultra
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,900 MB/s
Sequential write5,000 MB/s
Random 4K read1,070K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 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
Strivon SN-3373 Prime 500GB PCIe 3.0 NVMe M.2 2280 SSD5,383$79Compare
Caldera SN-7790 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD8,158$159Compare
Altrix SN-6525 Max 4TB PCIe 3.0 NVMe M.2 2280 SSD13,570$509Compare
Caldera SN-6070 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD4,679$49Compare
Caldera SN-8332 Edge 500GB SATA 2.5-inch SSD4,502$39Compare
Strivon SN-2478 Core 500GB PCIe 4.0 NVMe M.2 2230 SSD4,702$49Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Mirenta SN-4691 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/27363633 (accessed 2026-10-24).