Hardware Spec Index

Caldera SN-8447 Edge 2TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Caldera · SKU SN8447-EDGE · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index7,561 (SSDs scale)
Category rank#9,750
Street price$139
Power7 W (active)
Performance per dollar54.40
Released2020

Specifications

BrandCaldera
ModelCaldera SN-8447 Edge
Capacity2 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read4,900 MB/s
Sequential write4,200 MB/s
Random 4K read990K 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
Altrix SN-6249 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD7,221$159Compare
Caldera SN-2864 Edge 1TB PCIe 4.0 NVMe M.2 2230 SSD6,949$119Compare
Novexa SN-5549 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD5,451$79Compare
Strivon SN-3383 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD9,860$229Compare
Strivon SN-3011 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD6,809$99Compare
Caldera SN-3297 Max 2TB PCIe 3.0 NVMe M.2 2280 SSD12,324$359Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-8447 Edge 2TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/6064459 (accessed 2026-10-23).