Hardware Spec Index

Caldera SN-7217 Edge 4TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN7217-EDGE · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index13,978 (SSDs scale)
Category rank#31,747
Street price$489
Power6 W (active)
Performance per dollar28.58
Released2019

Specifications

BrandCaldera
ModelCaldera SN-7217 Edge
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read3,100 MB/s
Sequential write2,300 MB/s
Random 4K read380K IOPS
NAND3D TLC, 232-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 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
Caldera SN-4056 Core 2TB PCIe 5.0 NVMe M.2 2280 SSD10,882$339Compare
Caldera SN-1736 Max 4TB PCIe 3.0 NVMe M.2 2280 SSD13,406$519Compare
Mirenta SN-5444 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD10,671$249Compare
Mirenta SN-4315 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD14,617$519Compare
Altrix SN-2693 Ultra 500GB PCIe 4.0 NVMe M.2 2230 SSD4,469$59Compare
Altrix SN-4821 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD13,300$529Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-7217 Edge 4TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/18930896 (accessed 2026-10-26).