Dell Latitude 5420 Upgrade Guide
Maximize the performance and lifespan of your Dell Latitude 5420. Every upgrade option below is verified compatible.
Verified Specifications
| Processor Options | 10th Gen i5-10310U; 11th Gen i3-1125G4 / i5-1135G7 / i5-1145G7 / i7-1165G7 / i7-1185G7 |
| Memory Configuration | Two SODIMM, dual-channel DDR4 3200MHz, min 4GB, max 64GB |
| Drive Configurations | Gen3 PCIe x4 NVMe: M.2 2230 Class 35 up to 512GB; M.2 2280 Class 40 up to 1TB; SED |
| Power Supply Options | 3-cell 42WHr / 4-cell 63WHr Li-ion ExpressCharge Boost |
| Specification Source | Dell official documentation (verified 2026-07-02) |
Upgrade Other
This category provides verified compatible upgrade paths. ICD engineers validate every part for compatibility with your specific server model and workload requirements.
ICDSVC002 Laptop Inspection & Repair Service
RFQ-LAP-BATTERY Laptop Battery - to Be Specified
RFQ-SYS-LAPTOP Laptop System - to Be Specified
Upgrade Keyboard
This category provides verified compatible upgrade paths. ICD engineers validate every part for compatibility with your specific server model and workload requirements.
00NPN8 Dell Latitude 5280/5289/5290/7280/7290/7380/7389/7390 Keyboard Us English Backlit
00WNM6 Dell Vostro 3500/3501/5501/5502/7500 Keyboard Us English Backlit
00Y0GG Dell Latitude 9420/9430 Keyboard Us English Backlit
00Y78C Dell Xps 13 9300/9310 Keyboard Us English Backlit
01558X Dell Inspiron 16 Plus 7630 Palmrest Us English Backlit Keyboard Assembly
018YPJ Dell Latitude 5320/5330/5340/7320/7330 Keyboard Us English Backlit
Upgrade Chassis
This category provides verified compatible upgrade paths. ICD engineers validate every part for compatibility with your specific server model and workload requirements.
00W819 Dell Latitude 5410 Bottom Base Cover
028RCT Dell Inspiron 3593/3583 Bottom Case Silver
02CJ11 Dell Latitude 7400 LCD Bezel Front Frame
063DTN Dell Latitude 5420 Bottom Base Cover
07VV98 Dell Inspiron 3593/3583 LCD Front Bezel
0D5M19 Dell Latitude 5410 LCD Bezel Front Frame
Upgrade Display
This category provides verified compatible upgrade paths. ICD engineers validate every part for compatibility with your specific server model and workload requirements.
07FY7 Dell Latitude 5540 15.6" Fhd LCD Screen NON-TOUCH
08K0HJ Dell Latitude 7400 LCD Back Cover A-cover
09NNM2 Dell Latitude 7420 LCD Back Cover A-cover
0CXKRY Dell Inspiron 3593/3583 LCD Back Cover Silver
0DDJ0 Dell Latitude 7280 7290 13.3-INCH LCD Screen Panel
0DGV46 Dell Latitude 7400 LCD Back Cover
Upgrade Power
This category provides verified compatible upgrade paths. ICD engineers validate every part for compatibility with your specific server model and workload requirements.
01J12J Dell 45W USB-C AC Adapter
01MDV8 Dell 330W 7.4MM Barrel AC Adapter
02YK0F Dell 65W USB C Charger for Dell Latitude 5520 7400 7420 7370 Xps 13 9250
036HFH Dell 45W USB-C AC Adapter
03KWGY Dell 240W 7.4MM Barrel AC Adapter
059TVW Dell 90W USB-C AC Adapter
Upgrade Audio
This category provides verified compatible upgrade paths. ICD engineers validate every part for compatibility with your specific server model and workload requirements.
0X60D Dell Latitude 5420 5430 Internal Speaker Set Alternate
F4VJK Dell Xps 13 7390 9310 2-IN-1 Internal Speakers
KD1YX Dell Xps 13 9365 Internal Speaker Set Alternate
PHY9G Dell Xps 13 Plus 9320 9340 9345 9350 Internal Speakers
PV6KT Dell Precision 3420 Internal Speaker Assembly
TXC03 Dell Xps 13 9365 Internal Speaker Set Left and Right
Upgrade DC Jack
This category provides verified compatible upgrade paths. ICD engineers validate every part for compatibility with your specific server model and workload requirements.
1DVTD Dell Latitude 5520 5521 Precision 3560 3561 LCD Cable
8XG78 Dell Latitude 5420 5430 Palmrest Ush Junction Board Ribbon Cable
CDM70 Dell Latitude E5480 E5490 LCD Video Cable for Palmrest
FWV9N Dell Inspiron 15 3520 3530 LCD Ribbon Cable
HD5FX Dell Latitude E5480 5490 LCD Screen Display Cable
XW85C Dell Latitude E5420 DC Power Jack Cable
Upgrade Battery
This category provides verified compatible upgrade paths. ICD engineers validate every part for compatibility with your specific server model and workload requirements.
010X1J Dell 68WH Battery Alt Pn for 3HWPP
01P6KD Dell 84WH Battery Alt Pn for 4GVGH
01V1XF Dell 42WH Battery for Latitude 5400/5500
01VX1H Dell 42WH Battery for Inspiron 15 3000/5000 Series
0242WD Dell 55WH Battery Alt Pn for J60J5
02P2MJ Dell 97WH 9-CELL Battery Alt Pn
Upgrade Docking
This category provides verified compatible upgrade paths. ICD engineers validate every part for compatibility with your specific server model and workload requirements.
09M88W Dell WD19S 130W USB-C Docking Station
0WV963 Dell DA305 6-IN-1 USB-C Multiport Adapter
0YDRR7 Dell K19A K19A001 Latitude Precision Docking Station Port Replicator
Dell Pro 7-in-1 USB-C Travel Hub DA310
Upgrade System Boards
This category provides verified compatible upgrade paths. ICD engineers validate every part for compatibility with your specific server model and workload requirements.
47J2X Dell Latitude 5420 Motherboard I5-1135G7 2.4GHZ DDR4
5M9KH Dell Xps 13 7390 2-IN-1 Motherboard I7-1065G7 32GB 1TB
63MV5 Dell Latitude 5520 Precision 3560 Motherboard I5-1135G7
Dell Latitude 5420 Motherboard LA-K491P i7-1185G7 Iris Xe
Dell Latitude 5520 Precision 3560 Motherboard i7-1165G7
JHN2X Dell Latitude 5510 Motherboard Intel I5-10310U 1.7GHZ
Upgrade Cooling
This category provides verified compatible upgrade paths. ICD engineers validate every part for compatibility with your specific server model and workload requirements.
02XNVG Dell Latitude 5420 Cooling Fan
07MCD0 Dell Inspiron 3593/3583 CPU Cooling Fan
0HCYN7 Dell Latitude 7400 Cooling Fan
0J75RM Dell Latitude 5430 Cooling Fan
0KRJVC Dell Latitude 5410 Cooling Fan
0MRN3J Dell Latitude 7420 Cooling Fan
Upgrade Touchpad
This category provides verified compatible upgrade paths. ICD engineers validate every part for compatibility with your specific server model and workload requirements.
4HHPD Dell Latitude 5410 5411 Touchpad Trackpad Module
A18852 Dell Latitude 5400 Touchpad Trackpad Module
CPHNK Dell Latitude E7270 E7470 E5470 Junction Circuit Board for Palmrest
CW3R5 Dell Latitude 5420 7420 7520 Laptop Keyboard
D19TR Dell Latitude E5450 E5470 E5480 E7450 E7470 E7480 Backlit Keyboard Dual Point
F2X80 Dell Latitude E5450 E5470 E5480 E7450 E7470 Backlit Us Intl Keyboard Dual Point
More Dell Latitude 5420 Resources
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