Hardware Spec Index

Mirenta SN-3991 Max 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN3991-MAX · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index5,222 (SSDs scale)
Category rank#21,676
Street price$69
Power8 W (active)
Performance per dollar75.68
Released2025

Specifications

BrandMirenta
ModelMirenta SN-3991 Max
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,500 MB/s
Sequential write4,500 MB/s
Random 4K read1,230K IOPS
NAND3D TLC, 176-layer
CacheDRAM-less (HMB)
Endurance300 TBW (0.55 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
Strivon SN-6550 XT 500GB PCIe 4.0 NVMe M.2 2280 SSD4,635$49Compare
Mirenta SN-4381 Edge 2TB PCIe 3.0 NVMe M.2 2280 SSD10,839$259Compare
Altrix SN-5097 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD14,330$599Compare
Mirenta SN-1769 Edge 500GB PCIe 4.0 NVMe M.2 2280 SSD5,716$79Compare
Caldera SN-8154 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD12,914$489Compare
Caldera SN-6874 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD7,851$139Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Mirenta SN-3991 Max 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/18007828 (accessed 2026-10-25).