Hardware Spec Index

Caldera SN-6663 Core 1TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Caldera · SKU SN6663-CORE · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index8,057 (SSDs scale)
Category rank#15,525
Street price$159
Power7 W (active)
Performance per dollar50.67
Released2022

Specifications

BrandCaldera
ModelCaldera SN-6663 Core
Capacity1 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,300 MB/s
Sequential write5,300 MB/s
Random 4K read1,260K IOPS
NAND3D TLC, 238-layer
CacheDRAM-less (HMB)
Endurance600 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
Strivon SN-7590 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD5,385$79Compare
Novexa SN-9033 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD6,334$89Compare
Strivon SN-9586 XT 2TB PCIe 4.0 NVMe M.2 2230 SSD9,045$179Compare
Altrix SN-2888 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD6,776$129Compare
Caldera SN-9608 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD4,880$49Compare
Caldera SN-1833 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD9,667$229Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-6663 Core 1TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/6352933 (accessed 2026-10-26).