Hardware Spec Index

Caldera SN-7704 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN7704-PRO · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index12,469 (SSDs scale)
Category rank#18,345
Street price$439
Power6 W (active)
Performance per dollar28.40
Released2021

Specifications

BrandCaldera
ModelCaldera SN-7704 Pro
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,000 MB/s
Sequential write4,500 MB/s
Random 4K read1,100K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 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-5989 Edge 1TB PCIe 3.0 NVMe M.2 2280 SSD6,523$109Compare
Caldera SN-2237 Core 4TB PCIe 3.0 NVMe M.2 2280 SSD13,504$529Compare
Strivon SN-4477 Pro 1TB SATA 2.5-inch SSD3,840$39Compare
Caldera SN-9758 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD8,665$169Compare
Novexa SN-9460 Prime 4TB PCIe 5.0 NVMe M.2 2280 SSD14,900$599Compare
Caldera SN-9928 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD14,278$549Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-7704 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7976008 (accessed 2026-10-20).