Hardware Spec Index

Caldera SN-4208 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4208-PRO · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index7,315 (SSDs scale)
Category rank#7,718
Street price$109
Power8 W (active)
Performance per dollar67.11
Released2023

Specifications

BrandCaldera
ModelCaldera SN-4208 Pro
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,400 MB/s
Sequential write4,100 MB/s
Random 4K read730K IOPS
NAND3D TLC, 238-layer
CacheDRAM-less (HMB)
Endurance600 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-7064 Pro 500GB PCIe 4.0 NVMe M.2 2230 SSD4,990$69Compare
Novexa SN-4979 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD11,062$289Compare
Altrix SN-6539 Max 2TB PCIe 4.0 NVMe M.2 2230 SSD12,238$479Compare
Mirenta SN-2399 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD7,372$129Compare
Strivon SN-3347 SE 1TB SATA 2.5-inch SSD3,232$39Compare
Strivon SN-3885 Edge 1TB PCIe 3.0 NVMe M.2 2280 SSD5,031$59Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4208 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/5156399 (accessed 2026-10-22).