Choosing between the Dell PowerEdge R740 and Dell PowerEdge R750? This guide compares specifications, upgrade options, and lifecycle status to help you make the right decision for your data center. Specifications Comparison Specification PowerEdge R740 PowerEdge R750 Generation 14G 15G Max Memory 3TB DDR4 8TB DDR4 (2TB with RDIMMs) CPU Sockets 2 2 Drive Bays […]
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Dell PowerEdge R640 vs R650: Complete Comparison
Choosing between the Dell PowerEdge R640 and Dell PowerEdge R650? This guide compares specifications, upgrade options, and lifecycle status to help you make the right decision for your data center. Specifications Comparison Specification PowerEdge R640 PowerEdge R650 Generation 14G 15G Max Memory 3TB DDR4 8TB DDR4 (2TB with RDIMMs) CPU Sockets 2 2 Drive Bays […]
0GYH9V — Dell 1100W 80 Plus Platinum Hot-Plug Power Supply | Technical Guide
Overview The Dell 0GYH9V is an 1100W hot-plug power supply unit for Dell PowerEdge 14th and 15th generation servers. The 1100W capacity is required for high-performance configurations: servers with multiple GPUs, fully populated memory (24+ DIMMs), NVMe drive arrays, and high-wattage processors (200W+ TDP). Rated 80 Plus Platinum for enterprise-grade efficiency, this PSU supports 1+1 […]
0X185V — Dell 750W 80 Plus Platinum Hot-Plug Power Supply | Technical Guide
Overview The Dell 0X185V is a 750W hot-plug power supply unit for Dell PowerEdge 14th and 15th generation servers. Rated 80 Plus Platinum, it achieves 94%+ efficiency at 50% load — reducing power consumption and heat output compared to lower-tier PSUs. The hot-plug design enables live replacement: swap a failed PSU without powering down the […]
540-BBUO — Dell Broadcom 57412 Dual-Port 10GbE SFP+ OCP 3.0 Network Adapter | Technical Guide
Overview The Dell 540-BBUO is the Broadcom 57412 dual-port 10GbE SFP+ network adapter in an OCP 3.0 form factor for Dell PowerEdge 14th and 15th generation servers. SFP+ connectivity provides flexibility — plug in copper (10GBASE-T) or fiber (10GBASE-SR/LR) transceivers as needed. The OCP 3.0 mezzanine form factor installs in the dedicated OCP slot, leaving […]
405-AACW — Dell PERC H330 Mini-Mono RAID Controller (12Gbps SAS, No Cache) | Technical Guide
Overview The Dell 405-AACW is the PERC H330 RAID controller in a Mini-Mono form factor for Dell PowerEdge 13th and 14th generation servers. The H330 is Dell’s entry-level hardware RAID controller — it provides basic RAID functionality (0, 1, 5, 10, 50) without a dedicated write cache. This makes it ideal for non-critical workloads, test/dev […]
405-AAZS — Dell PERC H755 Front RAID Controller (8GB Cache, 12Gbps SAS, Tri-Mode) | Technical Guide
Overview The Dell 405-AAZS is the PERC H755 RAID controller — Dell’s top-tier hardware RAID for PowerEdge 15th generation servers. The H755 introduces Tri-Mode support: a single controller that handles SAS, SATA, and NVMe drives simultaneously. This eliminates the need for separate NVMe switches and allows mixed drive types behind one RAID controller. With 8GB […]
405-AAZU — Dell PERC H745 Front RAID Controller (8GB Cache, 12Gbps SAS) | Technical Guide
Overview The Dell 405-AAZU is the PERC H745 RAID controller for Dell PowerEdge 14th and 15th generation servers. The H745 is Dell’s mainstream hardware RAID solution, featuring 8GB of flash-backed write cache, 12Gbps SAS throughput, and support for RAID levels 0, 1, 5, 6, 10, 50, and 60. It handles up to 240 physical drives […]
338-CBXH — Dell Intel Xeon Gold 5418Y Processor (2.0GHz, 24-Core, 45MB Cache, 185W) | Technical Guide
Overview The Dell 338-CBXH is the Intel Xeon Gold 5418Y processor kit for Dell PowerEdge 16th generation servers. The Gold 5418Y features 24 cores at 2.0GHz base with turbo to 3.8GHz on the 4th generation Xeon Scalable (Sapphire Rapids) platform. It supports DDR5-4800 memory and PCIe Gen5 — a full generational upgrade in memory bandwidth […]
338-BSTD — Dell Intel Xeon Silver 4214 Processor (2.2GHz, 12-Core, 16.5MB Cache, 85W) | Technical Guide
Overview The Dell 338-BSTD is the Intel Xeon Silver 4214 processor kit for Dell PowerEdge 14th generation servers. The Silver 4214 provides 12 cores at 2.2GHz base with turbo to 3.2GHz within an exceptionally low 85W TDP. This makes it the go-to processor for power-conscious deployments: remote offices, edge computing, and density-optimized data centers where […]