Hardware Spec Index

Caldera SN-6776 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN6776-PLUS · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index10,521 (SSDs scale)
Category rank#14,393
Street price$239
Power7 W (active)
Performance per dollar44.02
Released2025

Specifications

BrandCaldera
ModelCaldera SN-6776 Plus
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,300 MB/s
Sequential write5,700 MB/s
Random 4K read1,030K 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
Altrix SN-2566 SE 500GB SATA 2.5-inch SSD4,424$39Compare
Altrix SN-7672 Plus 500GB SATA 2.5-inch SSD3,698$39Compare
Novexa SN-4112 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD13,932$559Compare
Altrix SN-4898 Prime 500GB PCIe 4.0 NVMe M.2 2230 SSD5,419$69Compare
Strivon SN-2695 Ti 2TB PCIe 3.0 NVMe M.2 2280 SSD9,595$279Compare
Altrix SN-5849 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD13,624$539Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-6776 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/95540667 (accessed 2026-10-21).