DELL
DELL 491RD
Hardware specifications and upgrade assessment
⚡ Architecture & Upgrade Diagnostics
Source Timing & Interface Data⚡ OEM CPU
High performance multi-core processor powering demanding workloads and fast memory buses.
🧠 Not specified in source
Device record: at Not specified in source up to Not specified in source.
💾 M.2 NVMe
Recorded interface: Not specified in source. Recorded form: M.2. Size: 2280 (22 x 80 mm).
🔋 Internal Battery
High density battery paired with rapid AC adapter for fast recharging.
Example upgrade options
Upgrade option 1
Selected from the current catalog page; verify compatibility.
Upgrade option 2
Alternative catalog selection; pricing is supplied by the seller.
Upgrade candidates
Products on this page: 12
🔋 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.
Samsung 990 EVO Plus 2 TB M.2 PCI Express 4.0 NVMe V-NAND TLC
SSD speed and mounting details
Samsung 990 EVO Plus 1 TB M.2 PCI Express 4.0 NVMe V-NAND TLC
SSD speed and mounting details
Samsung 990 EVO Plus 4 TB M.2 PCI Express 4.0 NVMe V-NAND TLC
SSD speed and mounting details
GIGABYTE AORUS Gen5 14000 SSD 2 TB M.2 PCI Express 5.0 NVMe 3D TLC NAND
SSD speed and mounting details
GIGABYTE AORUS Gen5 14000 1 TB M.2 PCI Express 5.0 NVMe 3D TLC NAND
SSD speed and mounting details
MSI SPATIUM M482 PCIE 4.0 NVME M.2 1TB dahili SSD PCI Express 4.0 3D NAND
SSD speed and mounting details
GIGABYTE AORUS Gen5 14000 4 TB M.2 PCI Express 5.0 NVMe 3D TLC NAND
SSD speed and mounting details
Samsung MZ-V9P4T0 dahili SSD 4 TB M.2 PCI Express 4.0 NVMe V-NAND TLC
SSD speed and mounting details
Origin Storage OTLC4TB3DNVME4M.2/80 dahili SSD 4 TB M.2 PCI Express 4.0 NVMe 3D TLC
SSD speed and mounting details
ADATA LEGEND 860 SLEG-860-500GCS dahili SSD 500 GB M.2 PCI Express 4.0 NVMe 3D NAND
SSD speed and mounting details
ADATA LEGEND 860 SLEG-860-1000GCS dahili SSD 1 TB M.2 PCI Express 4.0 NVMe 3D NAND
SSD speed and mounting details
ADATA LEGEND 860 SLEG-860-2000GCS dahili SSD 2 TB M.2 PCI Express 4.0 NVMe 3D NAND
SSD speed and mounting details
📋 Hardware Technical Specifications
Zero data fabrication. Every entry below is pulled directly from the SQL database for this exact device model.