Instructions
Table of Contents:
- Must Know
- Model Compatibility Matrix
1. Must Know
Some confusion has been created due to the difference in the actual listings for speed ("MHz"), and the way memory is described from a sales standpoint ("PC XXXXXX"). The listings below should resolve any confusion.
| PC3-6400 = 800 MHz | PC3-8500 = 1066 MHz |
| PC3-10666 = 1333 MHz | PC3-12800 = 1600 MHz |
Only showing 4 GB?
To fully, use 4 GB or more of memory requires a 64-bit enabled processor and 64-bit operating system. With a 32-bit operating system, the total amount of available memory is less than 4 GB. The amount depends on thesystem configuration. SeeMemory Limits for Windows Releases
The best practice is to install memory in pairs of matched memorySize,Speed,andTechnology. If the memory modules are not installed in matched pairs, the computer continues to operate, but with a slight reduction in performance.
NOTE: DDR3 isnotbackward-compatible with DDR2.
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2. Model Compatibility Matrix
NOTE: For older legacy systems not listed below, please see the system service manuals:
NOTE: DDR3Llow voltage memory -NOTbackward compatible with DDR3 memoryWhat is DDR3L memory?
| Model | Memory Type | Dimm Slots | Max System Memory | Memory Compatibility |
|---|---|---|---|---|
| Latitude 3330 | DDR3/DDR3L | 2 | 16 GB | 1333 MHz (Sandy Bridge) 1600 MHz (Ivy Bridge) |
| Latitude E6430u | DDR3 SODIMM | 2 | 16 GB | 1600 MHz |
| Latitude E6230 | DDR3 | 2 | 16 GB | 1333/1600MHz |
| Latitude E6330 | DDR3 | 2 | 16 GB | 1333/1600MHz |
| Latitude E6330s | DDR3 | 2 | 16 GB | 1333/1600MHz |
| Latitude E6430 | DDR3 | 2 | 16 GB | 1333/1600MHz |
| Latitude E6430 ATG | DDR3 | 2 | 16 GB | 1333/1600MHz |
| Latitude E6530 | DDR3 | 2 | 16 GB | 1333/1600MHz |
| Latitude E5530 | DDR3 SDRAM | 2 | 8 GB | 1600 MHz |
| Latitude E5430 | DDR3 SDRAM | 2 | 8 GB | 1600 MHz |
| Latitude E6540 | DDR3L | 2 | 16 GB | 1600 MHz |
| Latitude E7240 | DDR3L | 2 | 16 GB | 1600 MHz |
| Latitude E7440 | DDR3L | 2 | 16 GB | 1600 MHz |
| Latitude E7450 | DDR3L | 2 | 16 GB | 1600 MHz |
| Latitude E7250 | DDR3L | 2 | 16 GB | 1600 MHz |
| Latitude 7350 | DDR3L-RS | 0 (embedded) | 8 GB | 1600 MHz |
| Latitude E5250 | DDR3L | 1 (Haswell) 2 (Broadwell) | 8 GB (Haswell) 16 GB (Broadwell) | 1600 MHz |
| Latitude E5450 | DDR3L | 1 (Haswell) 2 (Broadwell) | 8 GB (Haswell) 16 GB (Broadwell) | 1600 MHz |
| Latitude E5550 | DDR3L | 1 (Haswell) 2 (Broadwell) | 8 GB (Haswell) 16 GB (Broadwell) | 1600 MHz |
| Latitude 7204 (Rugged) | DDR3L | 2 | 16 GB | 1600 MHz |
| Latitude 7404 (Rugged) | DDR3L | 2 | 16 GB | 1600 MHz |
| Latitude E7270 | DDR4 | 2 | 16 GB | 2133 MHz |
| Latitude 13 (E7370) | DDR3L | 0 (integrated) | 16 GB | 1600/1866MHz |
| Latitude E7470 | DDR4 | 2 | 16 GB | 2133 MHz |
| Latitude 14 (E7470) | DDR4 | 2 | 16 GB | 1600/2133MHz |
| Latitude E5570 & E5270 | DDR4 | 2 (Skylake -U Int Graphics) 1 (Skylake -U Ded Graphics) 2 (Skylake - H) | 2x 16 GB 1x 16 GB 2x 16 GB | 2133 MHz |
| Latitude 3570 & 3470 | DDR3L | 2 | 16 GB | 1600 MHz |
| Latitude 7280 | DDR4 | 1 | 16 GB | 2133 MHz |
| Latitude 7480 | DDR4 | 2 | 32 GB | 2133 MHz |
| Latitude 5480 & 5580 | DDR4 | 2 | 32 GB | 2133 MHz (Kaby Lake U) 2400 MHz (Kaby Lake H) |
| Latitude 5280 | DDR4 | 2 | 32 GB | 2133 MHz |
| Latitude 5414 (Rugged) | DDR4 | 2 | 32 GB | 2133 MHz |
| Latitude 3480 & 3580 | DDR4 | 2 | 16 GB | 2133 MHz |
| Latitude 3189 | LPDDR3 | 0 (integrated) | 4 GB | 1600 MHz |
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Additional Information
Out of warranty? No problem Browse to the Dell.com/support website and enter your Dell Service Tag and view our offers.
NOTE: Offers are only available for US, Canada, UK, France, Germany, and China personal computer customers. Server and Storage not applicable
Laptops, Latitude, Latitude 7204 Rugged, Latitude 7404 Rugged, Latitude E5440, Latitude E5450/5450, Latitude E5530, Latitude E5540, Latitude E5550/5550, Latitude E6330, Latitude E6430, Latitude E6430 ATG, Latitude E6440, Latitude E6530 , Latitude E6540, Latitude E7240 Ultrabook, Latitude E7250/7250, Latitude E7440, Latitude E7450 ...
