Hardware Spec Index

Caldera SN-1668 Edge 2TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN1668-EDGE · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index7,316 (SSDs scale)
Category rank#31,787
Street price$129
Power6 W (active)
Performance per dollar56.71
Released2019

Specifications

BrandCaldera
ModelCaldera SN-1668 Edge
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read2,600 MB/s
Sequential write2,000 MB/s
Random 4K read480K IOPS
NAND3D TLC, 218-layer
CacheDRAM-less (HMB)
Endurance1,200 TBW (0.33 DWPD)
Warranty5 years
HeatsinkNone

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-9053 XT 500GB SATA 2.5-inch SSD3,845$39Compare
Caldera SN-9358 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD10,562$289Compare
Mirenta SN-9024 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD9,318$189Compare
Novexa SN-1112 Plus 1TB PCIe 4.0 NVMe M.2 2230 SSD6,509$79Compare
Mirenta SN-2439 XT 500GB PCIe 4.0 NVMe M.2 2230 SSD5,189$69Compare
Mirenta SN-6342 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD9,939$239Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1668 Edge 2TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7793523 (accessed 2026-10-23).