Hardware Spec Index

Caldera SN-1663 XT 1TB SATA 2.5-inch SSD

SSDs · Caldera · SKU SN1663-XT · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index4,510 (SSDs scale)
Category rank#7,501
Street price$49
Power3 W (active)
Performance per dollar92.04
Released2026

Specifications

BrandCaldera
ModelCaldera SN-1663 XT
Capacity1 TB
Form factor2.5" SATA (7 mm)
InterfaceSATA 6 Gb/s (AHCI)
Sequential read550 MB/s
Sequential write520 MB/s
Random 4K read98K IOPS
NAND3D QLC, 218-layer
CacheDRAM-less (SLC cache)
Endurance360 TBW (0.33 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
Mirenta SN-8354 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD9,194$209Compare
Novexa SN-1729 Max 1TB PCIe 3.0 NVMe M.2 2280 SSD6,971$109Compare
Strivon SN-2831 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD5,832$89Compare
Caldera SN-1959 Max 500GB SATA 2.5-inch SSD3,594$29Compare
Strivon SN-2063 Edge 1TB PCIe 3.0 NVMe M.2 2280 SSD6,647$109Compare
Novexa SN-5549 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD8,321$139Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1663 XT 1TB SATA 2.5-inch SSD”, https://vextor7.com/item/747467 (accessed 2026-10-19).