Hardware Spec Index

Caldera SN-6779 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN6779-XT · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index9,313 (SSDs scale)
Category rank#45,452
Street price$199
Power8 W (active)
Performance per dollar46.80
Released2024

Specifications

BrandCaldera
ModelCaldera SN-6779 XT
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,800 MB/s
Sequential write4,800 MB/s
Random 4K read1,110K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 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
Mirenta SN-8060 Max 500GB SATA 2.5-inch SSD4,284$49Compare
Caldera SN-2076 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD7,042$99Compare
Novexa SN-9031 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD11,648$399Compare
Altrix SN-1759 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD7,636$149Compare
Caldera SN-1002 Max 1TB SATA 2.5-inch SSD4,269$39Compare
Strivon SN-6862 Pro 2TB PCIe 4.0 NVMe M.2 2230 SSD11,702$419Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-6779 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/9554248 (accessed 2026-10-20).