Hardware Spec Index

Caldera SN-4751 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4751-PRO · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index14,633 (SSDs scale)
Category rank#21,051
Street price$559
Power8 W (active)
Performance per dollar26.18
Released2020

Specifications

BrandCaldera
ModelCaldera SN-4751 Pro
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,000 MB/s
Sequential write3,700 MB/s
Random 4K read730K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 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-4865 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD7,525$169Compare
Novexa SN-6288 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD7,496$129Compare
Strivon SN-1693 Max 2TB PCIe 3.0 NVMe M.2 2280 SSD8,258$199Compare
Altrix SN-6215 Plus 2TB PCIe 3.0 NVMe M.2 2280 SSD10,524$349Compare
Caldera SN-1669 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD7,193$129Compare
Altrix SN-1576 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD13,946$559Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4751 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/6340879 (accessed 2026-10-23).