Hardware Spec Index

Caldera SN-4785 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4785-MAX · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index13,727 (SSDs scale)
Category rank#45,513
Street price$499
Power8 W (active)
Performance per dollar27.51
Released2023

Specifications

BrandCaldera
ModelCaldera SN-4785 Max
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,900 MB/s
Sequential write5,700 MB/s
Random 4K read950K 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
Caldera SN-2056 Core 2TB PCIe 4.0 NVMe M.2 2230 SSD8,955$209Compare
Caldera SN-2208 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD14,031$519Compare
Altrix SN-7097 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD4,782$59Compare
Novexa SN-2164 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD8,492$189Compare
Altrix SN-6294 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD5,842$99Compare
Mirenta SN-2412 Max 8TB PCIe 5.0 NVMe M.2 2280 SSD12,626$459Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4785 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/1531370 (accessed 2026-10-19).