Hardware Spec Index

Caldera SN-9770 Ultra 500GB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Caldera · SKU SN9770-ULTRA · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index4,775 (SSDs scale)
Category rank#6,433
Street price$59
Power6 W (active)
Performance per dollar80.93
Released2020

Specifications

BrandCaldera
ModelCaldera SN-9770 Ultra
Capacity500 GB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,000 MB/s
Sequential write3,200 MB/s
Random 4K read1,210K IOPS
NAND3D QLC, 232-layer
CacheDRAM-less (HMB)
Endurance120 TBW (0.22 DWPD)
Warranty3 years
HeatsinkNone

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 4.0 vs PCIe 5.0

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Cite this page: Hardware Spec Index, “Caldera SN-9770 Ultra 500GB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/69018831 (accessed 2026-10-23).