DELL
DELL OptiPlex 3000 DV491
Hardware specifications and upgrade assessment
⚡ Architecture & Upgrade Diagnostics
Source Timing & Interface Data⚡ N5105
Intel® Celeron® N5105, 4 Cores
🧠 1x SO-DIMM DDR4
Device record: DDR4 at 2933 MHz up to Not specified in source.
💾 M.2
Recorded interface: Not specified in source. Recorded form: M.2. Size: Not specified in source.
🔋 Internal Battery
High density battery paired with rapid AC adapter for fast recharging.
Slot and capacity note
Source slot information: 1x SO-DIMM. This does not establish free slots. Dividing the total capacity limit by the number of slots does not establish a per-module limit; soldered memory and per-slot support need separate verification.
BIOS and manufacturer support
Before purchase, check the exact model’s service documentation and BIOS release notes. Treat a BIOS update as expanding memory support only when explicitly documented by the manufacturer.
Upgrade candidates
Products on this page: 0
🔋 DELL High Capacity Li-Polymer Internal Battery
This laptop is engineered with a high performance Li-Polymer internal battery pack. Obsolete batteries from older generations have been filtered out to protect system integrity.
📋 Hardware Technical Specifications
Zero data fabrication. Every entry below is pulled directly from the SQL database for this exact device model.