Hardware Spec Index

Caldera SN-1659 XT 2TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Caldera · SKU SN1659-XT · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index8,503 (SSDs scale)
Category rank#31,011
Street price$209
Power6 W (active)
Performance per dollar40.68
Released2024

Specifications

BrandCaldera
ModelCaldera SN-1659 XT
Capacity2 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,700 MB/s
Sequential write6,200 MB/s
Random 4K read1,300K IOPS
NAND3D TLC, 232-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
Strivon SN-4582 Max 1TB SATA 2.5-inch SSD3,585$39Compare
Novexa SN-2838 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD5,364$69Compare
Novexa SN-4568 XT 500GB SATA 2.5-inch SSD4,175$39Compare
Novexa SN-9839 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD8,014$189Compare
Novexa SN-4586 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD8,529$189Compare
Novexa SN-1702 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD10,129$279Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1659 XT 2TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/94864897 (accessed 2026-10-24).