Hardware Spec Index

Caldera SN-8345 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN8345-PLUS · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index10,970 (SSDs scale)
Category rank#4,129
Street price$329
Power5 W (active)
Performance per dollar33.34
Released2020

Specifications

BrandCaldera
ModelCaldera SN-8345 Plus
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,000 MB/s
Sequential write5,000 MB/s
Random 4K read1,090K IOPS
NAND3D TLC, 176-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
Novexa SN-8400 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD6,782$99Compare
Caldera SN-3078 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD12,718$509Compare
Strivon SN-7299 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD9,264$219Compare
Altrix SN-4895 XT 500GB SATA 2.5-inch SSD3,674$39Compare
Strivon SN-7714 XT 1TB SATA 2.5-inch SSD4,668$49Compare
Strivon SN-9611 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD7,526$169Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-8345 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/48411077 (accessed 2026-10-20).