Hardware Spec Index

Altrix SN-6661 Edge 8TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN6661-EDGE · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index12,927 (SSDs scale)
Category rank#18,655
Street price$439
Power5 W (active)
Performance per dollar29.45
Released2022

Specifications

BrandAltrix
ModelAltrix SN-6661 Edge
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,300 MB/s
Sequential write5,400 MB/s
Random 4K read960K IOPS
NAND3D TLC, 176-layer
CacheDDR4 DRAM, 8 GB
Endurance4,800 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
Novexa SN-4405 Max 2TB PCIe 3.0 NVMe M.2 2280 SSD10,423$279Compare
Caldera SN-7557 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD5,959$69Compare
Caldera SN-4916 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD6,830$109Compare
Novexa SN-6719 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD12,287$439Compare
Caldera SN-9631 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD13,534$469Compare
Altrix SN-3714 Edge 1TB PCIe 4.0 NVMe M.2 2230 SSD5,746$99Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-6661 Edge 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/60008850 (accessed 2026-10-20).