Hardware Spec Index

Caldera SN-4663 Ultra 2TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4663-ULTRA · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index10,869 (SSDs scale)
Category rank#14,342
Street price$309
Power5 W (active)
Performance per dollar35.17
Released2019

Specifications

BrandCaldera
ModelCaldera SN-4663 Ultra
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read2,200 MB/s
Sequential write1,900 MB/s
Random 4K read550K IOPS
NAND3D TLC, 238-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 TBW (0.33 DWPD)
Warranty5 years
HeatsinkNone

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-9976 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD5,425$69Compare
Caldera SN-8341 Core 8TB PCIe 4.0 NVMe M.2 2280 SSD13,004$489Compare
Altrix SN-5326 Ti 500GB PCIe 4.0 NVMe M.2 2280 SSD5,194$69Compare
Caldera SN-6572 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD8,742$179Compare
Strivon SN-1092 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD14,197$529Compare
Novexa SN-3458 Ultra 500GB SATA 2.5-inch SSD3,104$39Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4663 Ultra 2TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/73312266 (accessed 2026-10-20).