Hardware Spec Index

Caldera SN-1964 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN1964-XT · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index12,008 (SSDs scale)
Category rank#33,007
Street price$359
Power5 W (active)
Performance per dollar33.45
Released2021

Specifications

BrandCaldera
ModelCaldera SN-1964 XT
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,900 MB/s
Sequential write5,700 MB/s
Random 4K read1,350K 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
Mirenta SN-8081 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD9,852$249Compare
Mirenta SN-4691 Ti 2TB PCIe 3.0 NVMe M.2 2280 SSD7,955$159Compare
Novexa SN-4623 Pro 4TB PCIe 5.0 NVMe M.2 2280 SSD10,925$309Compare
Novexa SN-8906 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD9,434$209Compare
Caldera SN-4652 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD9,369$259Compare
Mirenta SN-4837 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD13,288$489Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1964 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/845642 (accessed 2026-10-21).