Hardware Spec Index

Caldera SN-4756 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4756-PLUS · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index10,273 (SSDs scale)
Category rank#41,725
Street price$269
Power6 W (active)
Performance per dollar38.19
Released2023

Specifications

BrandCaldera
ModelCaldera SN-4756 Plus
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,300 MB/s
Sequential write5,600 MB/s
Random 4K read860K IOPS
NAND3D TLC, 176-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
Caldera SN-6254 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD7,175$129Compare
Caldera SN-6500 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD12,253$389Compare
Caldera SN-3879 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD13,680$519Compare
Mirenta SN-7313 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD6,676$109Compare
Novexa SN-5068 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD6,574$109Compare
Caldera SN-5715 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD12,228$369Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4756 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/29130413 (accessed 2026-10-24).