Hardware Spec Index

Caldera SN-8661 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN8661-PLUS · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index6,147 (SSDs scale)
Category rank#31,551
Street price$99
Power7 W (active)
Performance per dollar62.09
Released2024

Specifications

BrandCaldera
ModelCaldera SN-8661 Plus
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,100 MB/s
Sequential write6,100 MB/s
Random 4K read1,170K IOPS
NAND3D QLC, 176-layer
CacheDRAM-less (HMB)
Endurance360 TBW (0.33 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
Novexa SN-6123 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD9,742$289Compare
Altrix SN-9734 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD14,356$489Compare
Strivon SN-1674 Ultra 500GB SATA 2.5-inch SSD4,135$49Compare
Mirenta SN-2463 SE 2TB PCIe 3.0 NVMe M.2 2280 SSD8,596$189Compare
Caldera SN-9637 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD8,336$149Compare
Altrix SN-3749 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD8,063$169Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-8661 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3937360 (accessed 2026-10-19).