Hardware Spec Index

Caldera SN-1620 Edge 1TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN1620-EDGE · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index5,326 (SSDs scale)
Category rank#2,026
Street price$59
Power4 W (active)
Performance per dollar90.27
Released2019

Specifications

BrandCaldera
ModelCaldera SN-1620 Edge
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read2,400 MB/s
Sequential write1,800 MB/s
Random 4K read540K IOPS
NAND3D QLC, 176-layer
CacheDRAM-less (HMB)
Endurance240 TBW (0.22 DWPD)
Warranty3 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-2501 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD8,931$239Compare
Caldera SN-5606 Core 500GB SATA 2.5-inch SSD4,365$39Compare
Mirenta SN-1091 Edge 2TB PCIe 4.0 NVMe M.2 2230 SSD11,666$359Compare
Caldera SN-5167 Prime 2TB PCIe 5.0 NVMe M.2 2280 SSD11,025$289Compare
Strivon SN-3023 Core 500GB PCIe 4.0 NVMe M.2 2280 SSD5,206$59Compare
Caldera SN-6582 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD10,992$329Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1620 Edge 1TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7016322 (accessed 2026-10-23).