Hardware Spec Index

Caldera SN-1456 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN1456-PLUS · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index6,840 (SSDs scale)
Category rank#32,472
Street price$109
Power8 W (active)
Performance per dollar62.75
Released2024

Specifications

BrandCaldera
ModelCaldera SN-1456 Plus
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,000 MB/s
Sequential write4,100 MB/s
Random 4K read1,380K IOPS
NAND3D QLC, 176-layer
CacheDRAM-less (HMB)
Endurance360 TBW (0.33 DWPD)
Warranty3 years
HeatsinkHeatsink edition available

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-4337 Max 2TB PCIe 4.0 NVMe M.2 2230 SSD7,767$159Compare
Novexa SN-8638 Core 8TB PCIe 5.0 NVMe M.2 2280 SSD14,664$579Compare
Caldera SN-5656 Pro 1TB SATA 2.5-inch SSD4,265$49Compare
Altrix SN-6109 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD8,822$199Compare
Novexa SN-5306 XT 1TB PCIe 3.0 NVMe M.2 2280 SSD7,886$129Compare
Novexa SN-6856 SE 500GB PCIe 4.0 NVMe M.2 2230 SSD5,864$79Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1456 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/32634995 (accessed 2026-10-25).