Hardware Spec Index

Caldera SN-7660 XT 2TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN7660-XT · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index13,086 (SSDs scale)
Category rank#27,653
Street price$469
Power5 W (active)
Performance per dollar27.90
Released2019

Specifications

BrandCaldera
ModelCaldera SN-7660 XT
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read3,100 MB/s
Sequential write2,600 MB/s
Random 4K read450K IOPS
NAND3D TLC, 238-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 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
Mirenta SN-5510 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD10,013$229Compare
Altrix SN-5921 Ti 1TB PCIe 4.0 NVMe M.2 2230 SSD6,330$89Compare
Altrix SN-5287 Ultra 500GB PCIe 4.0 NVMe M.2 2280 SSD5,627$79Compare
Altrix SN-4063 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD14,613$599Compare
Strivon SN-9684 SE 4TB PCIe 5.0 NVMe M.2 2280 SSD11,486$319Compare
Mirenta SN-1811 Ultra 1TB PCIe 3.0 NVMe M.2 2280 SSD8,767$179Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-7660 XT 2TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/964694 (accessed 2026-10-25).