Hardware Spec Index

Caldera SN-6905 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN6905-CORE · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index6,433 (SSDs scale)
Category rank#24,700
Street price$89
Power5 W (active)
Performance per dollar72.28
Released2022

Specifications

BrandCaldera
ModelCaldera SN-6905 Core
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,300 MB/s
Sequential write4,300 MB/s
Random 4K read730K IOPS
NAND3D TLC, 232-layer
CacheDRAM-less (HMB)
Endurance1,200 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-4615 Core 500GB SATA 2.5-inch SSD3,983$39Compare
Mirenta SN-4757 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD12,814$389Compare
Strivon SN-3928 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD10,178$269Compare
Caldera SN-7564 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD6,379$99Compare
Caldera SN-1819 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD9,657$279Compare
Caldera SN-5061 Prime 500GB SATA 2.5-inch SSD3,160$29Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-6905 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4056911 (accessed 2026-10-22).