DISCOVER TOP DEALS

Save on HDTVs, laptops, tablets and more.

Shop now ›


Current Offers
  • (39)
  • (143)
Brand
  • (43)
  • (38)
  • (14)
  • (13)
  • (9)
  • (7)
  • (7)
  • (6)
  • (5)
  • (5)
  • (4)
  • (3)
  • (3)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
Price
to
  • (10)
  • (11)
  • (35)
  • (21)
  • (16)
  • (27)
  • (16)
  • (10)
  • (9)
  • (2)
  • (8)
  • (1)
  • (1)
  • (4)
Number of Speakers
  • (1)
Video Memory
  • (1)
  • (1)
  • (1)
  • (6)
  • (2)
  • (1)
  • (2)
  • (2)
  • (1)
Fan Speeds
  • (1)
Speaker Design
  • (1)
Features
  • (71)
  • (49)
  • (45)
  • (11)
  • (11)
  • (8)
  • (7)
  • (7)
  • (6)
  • (6)
  • (5)
  • (5)
  • (5)
  • (5)
  • (5)
  • (4)
  • (4)
  • (3)
  • (3)
  • (3)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
Color
  • (29)
  • (23)
  • (21)
  • (5)
  • (2)
  • (2)
  • (1)
Customer Rating
  • (1)
  • (3)
  • (14)
  • (14)
  • (14)
  • (15)
Maximum RMS Power
  • (1)
Recommended Room Size
  • (2)
Collection
  • (1)
Condition
  • (100)
  • (71)

Networking Resources


Networking Questions

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

Sort by:
Items per page:
  • Model: PARALDA
  • SKU: 2266207
Up to 500 sq. ft. of coverage; removes dust, pollen and other allergens; dual airflow design; compatible with select Alen HEPA filters
  5.0  (1 Review)
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.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$399.99
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

Rating Breakdown

100%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: PARALDA-2
  • SKU: 2886973
ALEN Paralda Tower Air Purifiers (2-Pack): Up to 500 sq. ft. of coverage; removes dust, pollen and other allergens; dual airflow design; compatible with select Alen HEPA filters
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.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$758.99
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: TR8U
  • SKU: 1305775051
8 x Total Bay - 8 x 3.5" Bay - USB 2.0
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

$299.99
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: TS300-E8-RS4-C
  • SKU: 1309738793
1 x Processor Support (Xeon, Core i3, Pentium, Celeron) - 32 GB Maximum RAM Support - Serial ATA/600, Serial ATA/300 RAID Supported Controller - DVD-Writer - ASPEED AST2300 Graphics Integrated - 7 x Total Bays - 7 x Total Expansion Slots
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

$946.72
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: TR4U+B
  • SKU: 1309748860
Serial ATA Controller - 4 x Total Bays - USB 3.0 Compact Tower
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

$119.99
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: MS8X6
  • SKU: 1309836260
6Gb/s SAS, Serial ATA/600 Controller - 8 x Total Bays - Mini-SAS Tower
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

$1,195.00
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: CP1350PFCLCD
  • SKU: 4567725
1350VA/810W - Tower - 3 Minute Full Load - 10 x NEMA 5-15R
  4.5  (2 Reviews)
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

Rating Breakdown

50%
(1 Review)
50%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4.5
Features:
4.5
Reliability:
5
Protection:
5
  • Model: TR4X
  • SKU: 1305775235
4 x Total Bays - 0, 1, 1+0, 5, 6, JBOD RAID Levels Tower
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

$229.99
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

$44.99
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: TR8X
  • SKU: 1305775297
8 x Total Bays - 0, 1, 1+0, 5, 6, JBOD RAID Levels Tower
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

$399.99
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: TR8M
  • SKU: 1305775105
8 x Total Bays - eSATA - 0, 1, 1+0, 5, JBOD, 5+Hot Spare RAID Levels Tower
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

$299.99
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: 7047GR-TRF
  • SKU: 1306586175
2 x Processor Support (Xeon) - 512 GB Maximum RAM Support - Serial ATA/600 RAID Supported Controller - Matrox G200 Graphics Integrated - 12 x Total Bays - 7 x Total Expansion Slots
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

$1,682.65
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: 7047R-TRF
  • SKU: 1305087284
2 x Processor Support (Xeon) - 512 GB Maximum RAM Support - Serial ATA/600 RAID Supported Controller - Matrox G200 Graphics Integrated - 11 x Total Bays - 6 x Total Expansion Slots
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

$1,160.26
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: PSP350MT3-120U
  • SKU: 1306766317
350VA/210W - 5 Minute Full Load - 1 x NEMA 5-15R - Surge-protected, 3 x NEMA 5-15R - Battery Backup System
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

$66.76
On Sale
Save $29.24 (Reg. $96)
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: POS500
  • SKU: 1306752822
500VA/300W - 5 Minute Full Load - 6 x NEMA 5-15R
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

$110.78
On Sale
Save $62.02 (Reg. $172.80)
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

Select 2 to 4 items to Compare