Hardware Spec Index

Caldera SN-4430 Edge 8TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4430-EDGE · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index14,900 (SSDs scale)
Category rank#25,756
Street price$529
Power6 W (active)
Performance per dollar28.17
Released2019

Specifications

BrandCaldera
ModelCaldera SN-4430 Edge
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read2,900 MB/s
Sequential write2,300 MB/s
Random 4K read530K IOPS
NAND3D TLC, 176-layer
CacheDDR4 DRAM, 8 GB
Endurance4,800 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
Strivon SN-8441 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD9,035$199Compare
Caldera SN-4493 Max 500GB PCIe 4.0 NVMe M.2 2280 SSD4,309$49Compare
Novexa SN-9134 SE 500GB SATA 2.5-inch SSD3,412$39Compare
Mirenta SN-1627 XT 1TB PCIe 4.0 NVMe M.2 2230 SSD4,775$49Compare
Caldera SN-7400 Core 1TB PCIe 3.0 NVMe M.2 2280 SSD5,764$79Compare
Novexa SN-6997 Prime 500GB SATA 2.5-inch SSD3,303$39Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4430 Edge 8TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/35303955 (accessed 2026-10-25).