Hardware Spec Index

Mirenta SN-4691 Ultra 1TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN4691-ULTRA · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index5,091 (SSDs scale)
Category rank#36,854
Street price$69
Power5 W (active)
Performance per dollar73.78
Released2019

Specifications

BrandMirenta
ModelMirenta SN-4691 Ultra
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read2,800 MB/s
Sequential write2,400 MB/s
Random 4K read500K IOPS
NAND3D QLC, 232-layer
CacheDRAM-less (HMB)
Endurance200 TBW (0.18 DWPD)
Warranty3 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
Altrix SN-8286 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD7,538$119Compare
Novexa SN-4091 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD13,804$599Compare
Mirenta SN-8496 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD13,502$419Compare
Altrix SN-7298 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD5,713$79Compare
Altrix SN-8489 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD5,166$69Compare
Altrix SN-9925 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD14,900$599Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Mirenta SN-4691 Ultra 1TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/9810366 (accessed 2026-10-19).