Hardware Spec Index

Caldera SN-6963 Pro 500GB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Caldera · SKU SN6963-PRO · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index4,366 (SSDs scale)
Category rank#2,995
Street price$39
Power7 W (active)
Performance per dollar111.95
Released2025

Specifications

BrandCaldera
ModelCaldera SN-6963 Pro
Capacity500 GB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,100 MB/s
Sequential write3,800 MB/s
Random 4K read1,110K IOPS
NAND3D TLC, 218-layer
CacheDRAM-less (HMB)
Endurance300 TBW (0.55 DWPD)
Warranty3 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
Mirenta SN-4200 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD8,502$199Compare
Caldera SN-9613 Core 8TB PCIe 4.0 NVMe M.2 2280 SSD12,650$469Compare
Altrix SN-2582 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD9,116$239Compare
Altrix SN-4478 Core 2TB PCIe 3.0 NVMe M.2 2280 SSD10,720$269Compare
Altrix SN-8751 Ultra 500GB SATA 2.5-inch SSD3,299$39Compare
Altrix SN-9662 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD11,281$329Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-6963 Pro 500GB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/46563822 (accessed 2026-10-24).