Hardware Spec Index

Caldera SN-4794 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4794-EDGE · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index9,253 (SSDs scale)
Category rank#19,431
Street price$239
Power8 W (active)
Performance per dollar38.72
Released2020

Specifications

BrandCaldera
ModelCaldera SN-4794 Edge
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read4,800 MB/s
Sequential write4,500 MB/s
Random 4K read1,010K IOPS
NAND3D TLC, 218-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
Altrix SN-6417 Core 1TB PCIe 4.0 NVMe M.2 2230 SSD7,351$149Compare
Caldera SN-4714 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD9,113$179Compare
Strivon SN-2836 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD10,998$359Compare
Caldera SN-2470 Max 4TB PCIe 5.0 NVMe M.2 2280 SSD14,074$549Compare
Novexa SN-9067 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD6,011$89Compare
Mirenta SN-2181 SE 2TB PCIe 4.0 NVMe M.2 2230 SSD10,833$319Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4794 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/10607802 (accessed 2026-10-26).