Hardware Spec Index

Caldera SN-4966 Max 2TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Caldera · SKU SN4966-MAX · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index10,760 (SSDs scale)
Category rank#41,188
Street price$249
Power7 W (active)
Performance per dollar43.21
Released2025

Specifications

BrandCaldera
ModelCaldera SN-4966 Max
Capacity2 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,500 MB/s
Sequential write5,700 MB/s
Random 4K read1,270K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 2 GB
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-1629 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD11,573$359Compare
Caldera SN-7744 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD10,741$269Compare
Mirenta SN-5175 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD10,367$249Compare
Altrix SN-8822 Plus 500GB SATA 2.5-inch SSD3,387$39Compare
Novexa SN-6502 Edge 8TB PCIe 4.0 NVMe M.2 2280 SSD12,546$519Compare
Mirenta SN-5438 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD7,344$129Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4966 Max 2TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/3857599 (accessed 2026-10-23).