Hardware Spec Index

Caldera SN-1729 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN1729-ULTRA · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index8,304 (SSDs scale)
Category rank#12,382
Street price$149
Power8 W (active)
Performance per dollar55.73
Released2022

Specifications

BrandCaldera
ModelCaldera SN-1729 Ultra
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,700 MB/s
Sequential write5,200 MB/s
Random 4K read720K IOPS
NAND3D TLC, 218-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
Caldera SN-1251 Max 1TB SATA 2.5-inch SSD3,960$39Compare
Strivon SN-8960 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD9,020$249Compare
Strivon SN-9224 Max 4TB PCIe 5.0 NVMe M.2 2280 SSD11,696$319Compare
Strivon SN-9101 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD7,629$149Compare
Altrix SN-8432 Pro 500GB SATA 2.5-inch SSD4,309$49Compare
Mirenta SN-7063 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD6,361$79Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1729 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4884499 (accessed 2026-10-20).