Hardware Spec Index

Caldera SN-3663 Ultra 500GB SATA 2.5-inch SSD

SSDs · Caldera · SKU SN3663-ULTRA · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index3,322 (SSDs scale)
Category rank#46,150
Street price$29
Power3 W (active)
Performance per dollar114.55
Released2025

Specifications

BrandCaldera
ModelCaldera SN-3663 Ultra
Capacity500 GB
Form factor2.5" SATA (7 mm)
InterfaceSATA 6 Gb/s (AHCI)
Sequential read550 MB/s
Sequential write520 MB/s
Random 4K read98K IOPS
NAND3D TLC, 176-layer
CacheDRAM-less (SLC cache)
Endurance300 TBW (0.55 DWPD)
Warranty3 years
HeatsinkNone

Related guides

SSD Endurance ExplainedDRAM vs DRAM-less SSDsNVMe SSDs ExplainedPCIe 4.0 vs PCIe 5.0M.2 SSD Sizes and Keys

Similar SSDs

ModelBenchmarkPriceCompare
Novexa SN-9562 Ultra 500GB PCIe 3.0 NVMe M.2 2280 SSD4,992$69Compare
Strivon SN-3767 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD7,377$159Compare
Altrix SN-9906 Ti 500GB SATA 2.5-inch SSD4,311$39Compare
Caldera SN-8023 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD13,595$439Compare
Altrix SN-6532 Prime 4TB PCIe 5.0 NVMe M.2 2280 SSD11,855$389Compare
Strivon SN-3383 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD6,775$99Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-3663 Ultra 500GB SATA 2.5-inch SSD”, https://vextor7.com/item/3932180 (accessed 2026-10-22).