Hardware Spec Index

Caldera SN-2045 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN2045-PLUS · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index4,748 (SSDs scale)
Category rank#21,654
Street price$49
Power8 W (active)
Performance per dollar96.90
Released2020

Specifications

BrandCaldera
ModelCaldera SN-2045 Plus
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,300 MB/s
Sequential write3,800 MB/s
Random 4K read960K IOPS
NAND3D TLC, 176-layer
CacheDRAM-less (HMB)
Endurance600 TBW (0.55 DWPD)
Warranty3 years
HeatsinkNone

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 4.0 vs PCIe 5.0

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Cite this page: Hardware Spec Index, “Caldera SN-2045 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4437747 (accessed 2026-10-24).