Hardware Spec Index

Caldera SN-1643 Ti 1TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN1643-TI · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index7,639 (SSDs scale)
Category rank#16,901
Street price$169
Power4 W (active)
Performance per dollar45.20
Released2019

Specifications

BrandCaldera
ModelCaldera SN-1643 Ti
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read2,200 MB/s
Sequential write2,100 MB/s
Random 4K read460K 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-2859 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD5,550$79Compare
Strivon SN-4847 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD12,755$419Compare
Altrix SN-1702 Core 8TB PCIe 4.0 NVMe M.2 2280 SSD13,227$509Compare
Altrix SN-7657 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD10,157$279Compare
Altrix SN-7763 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD6,619$89Compare
Strivon SN-1474 Core 8TB PCIe 5.0 NVMe M.2 2280 SSD13,223$439Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1643 Ti 1TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/56520609 (accessed 2026-10-26).