PRESIDENTS' DAY 4 DAY SALE

Save on HDTVs, laptops, tablets and more.

Shop now ›

Ends Monday.

"Dell Latitude E6400"

Current Offers

  • (18)
  • (69)

Brand

  • (40)
  • (13)
  • (6)
  • (3)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)

Price

Enter Custom Price Range
to
  • (24)
  • (6)
  • (3)
  • (30)
  • (6)
  • (1)

Sold By

  • (62)
  • (8)

Processor Brand

  • (38)

Operating System

  • (33)
  • (5)

RAM

  • (11)
  • (1)
  • (26)

Customer Rating

  • (4)
  • (6)
  • (8)
  • (9)
  • (11)

Color

  • (31)
  • (4)
  • (2)

Features

  • (28)
  • (27)
  • (19)
  • (15)
  • (7)
  • (4)
  • (3)
  • (3)
  • (1)
  • (1)

Condition

  • (32)
  • (38)

Computer Cards & Components Resources


Computer Cards & Components Questions

Ask fellow shoppers and Best Buy staff. Share your answers.

70 items
View:
AGPtek - 9 cell Dell Latitude E6400 ATG E6500 E6400 Precision M2400 M6400 Laptop Battery - Larger Front
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$29.99
On Sale
Save $100 (Reg. $129.99)
AGPtek - Battery for Dell Latitude E6400 ATG E6500 E6400 Precision M2400 M4400 M6400 - Larger Front
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$33.99
On Sale
Save $66 (Reg. $99.99)
AGPtek - Battery for Dell Latitude E6400 E6500 Precision M2400 M4400 PT434 FU272 KY265 - Larger Front
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$33.99
On Sale
Save $66 (Reg. $99.99)
AGPtek - Battery for Dell Latitude E6400 ATG E6500 E6400 Precision M2400 M4400 M6400 PT434 FU272 FU274 - Larger Front
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$29.99
On Sale
Save $70 (Reg. $99.99)
CMS - 2GB (1x2GB) Memory RAM Compatible with Dell Latitude E6400, E6400 ATG, E6400 XFR - Larger Front
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

  • Model: CM256646400SO0238
  • SKU: 1306199870
2 GB (1 x 2 GB) - DDR2 SDRAM - 800 MHz DDR2-800/PC2-6400 - Non-ECC - 200 - SoDIMM
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$14.00
CMS - 4GB (2x2GB) Memory RAM Compatible with Dell Latitude E6400, E6400 ATG, E6400 XFR - Larger Front
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

  • Model: CM256646400SO0204
  • SKU: 1306193588
4 GB (2 x 2 GB) - DDR2 SDRAM - 800 MHz DDR2-800/PC2-6400 - Non-ECC - 200-pin - SoDIMM
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$27.00
HQRP - 90W Laptop AC Adapter/Charger for Dell Latitude E6400 / E6400 ATG / E6500 Replacement + Coaster - Larger Front
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

  • Model: 884667409010933
  • SKU: 1310470194
Save when you buy this bundle. Package includes 90W Laptop AC Adapter/Charger for Dell Latitude E6400 / E6400 ATG / E6500 and HQRP Coaster
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$13.94
Dell - Refurbished Latitude E6400 Intel Core 2 Duo 2600 MHz 320GB HDD 4GB DVD ROM 14" LCD Win 7 Prof. 32 Bit Laptop - Multi - Larger Front
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

  • Model: E6400
  • SKU: 1305280692
4 GB DDR2 SDRAM RAM - 320 GB HDD - DVD-Reader - Windows 7 Professional 32-bit - Wireless LAN - Gigabit Ethernet - 4 x Total USB Ports
What is Marketplace Refurbished?

Marketplace Refurbished Items

  • have been inspected and restored to like-new condition
  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More About Marketplace
Learn More About Refurbished Products

$248.88
Dell - Refurbished Latitude E6400 Intel Core 2 Duo 2400 MHz 80GB HDD 4GB DVD ROM 14" LCD Win 7 Prof. 32 Bit Laptop - Multi - Larger Front
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

  • Model: E6400
  • SKU: 1305502701
4 GB DDR2 SDRAM RAM - 80 GB HDD - DVD-Reader - Windows 7 Professional 32-bit - Wireless LAN - Gigabit Ethernet - 4 x Total USB Ports
What is Marketplace Refurbished?

Marketplace Refurbished Items

  • have been inspected and restored to like-new condition
  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More About Marketplace
Learn More About Refurbished Products

$218.88
Dell - Refurbished Latitude E6400 Laptop - 14.1" - 2.4GHz - 2GB RAM - 80GB Hard drive - Windows 7 Home Premium - Black - Larger Front
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

  • Model: E6400
  • SKU: 1311139519
2 GB DDR2 SDRAM RAM - 80 GB HDD - DVD-Reader - Intel GMA 4500MHD DDR2 SDRAM - Windows 7 Home Premium 64-bit - 1366 x 768 16:9 Display - Wireless LAN - Gigabit Ethernet - 4 x Total USB Ports - Network (RJ-45) - Lithium Ion (Li-Ion)
What is Marketplace Refurbished?

Marketplace Refurbished Items

  • have been inspected and restored to like-new condition
  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More About Marketplace
Learn More About Refurbished Products

$155.48
AGPtek - Laptop Battery for Dell Precision Latitude Series E6400 PT434 PT435 PT436 - Larger Front
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$29.99
On Sale
Save $40 (Reg. $69.99)
V7 - DEL-E6400HV7 11.1V DC Li-Ion 9 Cell Laptop Battery f/ Dell Notebook Dell Precision M4400 Notebook - largeFrontView
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$101.57
On Sale
Save $20.42 (Reg. $121.99)
V7 - DEL-E6400V7 11.1V DC Li-Ion 6 Cell Laptop Battery f/ Dell Notebook Dell Precision M4400 Notebooks - largeFrontView
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$81.78
On Sale
Save $12.21 (Reg. $93.99)
Dell - Latitude 14" Refurbished Laptop - Intel Core 2 Duo - 2GB Memory - 160GB Hard Drive - Black - Larger Front
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

  • Model: E6400-B4L
  • SKU: 1738772
  • Refurbished
  • Windows 7, upgrade to Windows 10 for free
  • Technical details: Intel® Core™2 Duo processor; 14" display; 2GB memory; 160GB hard drive
  • Special features: Bluetooth
  • Laptop Battery Pros - 9-Cell Lithium-Ion Battery for Select Dell Latitude and Precision Laptops - Black - Larger Front
    You may compare up to four items at a time.

    Would you like to compare the first four items you selected?

    Yes, go to compare

    • Model: DE1044A
    • SKU: 7098129
    Compatible with select Dell Latitude and Precision laptops; 11.1V; 6600 mAh capacity
    Price Match Guarantee

    Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

    Here's how:
    • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
    • On qualifying products, Best Buy will then verify the current price to complete the price match.

    Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

    $89.99