Hardware Spec Index

Mirenta SN-6689 Edge 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN6689-EDGE · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index5,057 (SSDs scale)
Category rank#6,153
Street price$49
Power7 W (active)
Performance per dollar103.20
Released2022

Specifications

BrandMirenta
ModelMirenta SN-6689 Edge
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,700 MB/s
Sequential write3,900 MB/s
Random 4K read1,340K 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
Caldera SN-9490 Max 500GB SATA 2.5-inch SSD3,704$39Compare
Caldera SN-8351 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD8,566$209Compare
Mirenta SN-2362 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD8,961$249Compare
Altrix SN-7689 Plus 1TB SATA 2.5-inch SSD4,385$49Compare
Novexa SN-5703 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD9,030$199Compare
Caldera SN-7162 Pro 500GB PCIe 4.0 NVMe M.2 2230 SSD6,569$89Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Mirenta SN-6689 Edge 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/30033501 (accessed 2026-10-19).