Hardware Spec Index

Caldera SN-4866 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4866-MAX · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index4,975 (SSDs scale)
Category rank#33,029
Street price$59
Power7 W (active)
Performance per dollar84.32
Released2020

Specifications

BrandCaldera
ModelCaldera SN-4866 Max
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,100 MB/s
Sequential write4,500 MB/s
Random 4K read1,300K IOPS
NAND3D TLC, 238-layer
CacheDRAM-less (HMB)
Endurance600 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
Novexa SN-5874 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD7,479$129Compare
Caldera SN-6078 Ti 500GB PCIe 4.0 NVMe M.2 2280 SSD5,331$59Compare
Strivon SN-8274 Pro 1TB SATA 2.5-inch SSD4,151$39Compare
Altrix SN-4449 Max 500GB PCIe 4.0 NVMe M.2 2280 SSD4,508$49Compare
Strivon SN-4614 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD10,859$389Compare
Novexa SN-7604 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD13,090$459Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4866 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/435194 (accessed 2026-10-19).