Hardware Spec Index

Caldera SN-7785 XT 1TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN7785-XT · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index9,431 (SSDs scale)
Category rank#7,377
Street price$199
Power5 W (active)
Performance per dollar47.39
Released2019

Specifications

BrandCaldera
ModelCaldera SN-7785 XT
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read2,200 MB/s
Sequential write1,900 MB/s
Random 4K read590K IOPS
NAND3D TLC, 238-layer
CacheDDR4 DRAM, 1 GB
Endurance600 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-3066 Max 500GB PCIe 4.0 NVMe M.2 2280 SSD5,424$89Compare
Caldera SN-6115 Prime 500GB PCIe 4.0 NVMe M.2 2280 SSD6,435$79Compare
Strivon SN-5590 Prime 4TB PCIe 5.0 NVMe M.2 2280 SSD12,506$449Compare
Caldera SN-9870 SE 1TB SATA 2.5-inch SSD3,451$29Compare
Altrix SN-6622 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD8,075$159Compare
Novexa SN-3922 Edge 500GB SATA 2.5-inch SSD3,791$39Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-7785 XT 1TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/2334735 (accessed 2026-10-23).