Lenovo coupons: Up to $690 off select laptops and desktop PCs

Lenovo offers several coupons for discounts on its notebooks and desktop PCs. Plus, they stack with other ongoing discounts. Combined with free shipping, they're among the largest dollar-off coupons we've seen from Lenovo this year. The discounts are all ending October 21 unless noted otherwise:

Five more tech deals after the jump.

Lenovo IdeaCentre Intel Dual Core 2.5GHz Compact PC for $399 + free shipping

Lenovo offers its IdeaCentre Q700 Compact desktop PC for $499. Coupon code "USPQ700" knocks it to $399. With free shipping, it's $100 off and the lowest price we've seen on this new ultra small form factor PC (about 2-1/3" x 7-7/8" x 9-7/8"). It features an Intel Pentium Dual-Core E5200 2.5GHz , 4GB of RAM, a 320GB HDD, HDMI-out, a slot-loading DVD burner, media card reader, and Windows Vista Home Premium 64-bit (eligible for a free upgrade to Windows 7 upon release). Coupon expires October 7.

Refurbished Apple Mac mini Core 2 Duo 2GHz for $469 + free shipping

The Apple Store offers its the factory-refurbished Apple Mac mini desktop for $469 with free shipping. That's $80 under the lowest total price we could find for a new, factory-sealed unit. It features an Intel Core 2 Duo T7200 2GHz processor, 1GB of RAM, a 120GB HDD, SuperDrive, 802.11g Wi-Fi, and more. A 1-year Apple warranty applies.

Sony VAIO FW Core 2 Duo 2.1GHz 16.4" laptop for $690 + free shipping

Sony Style offers the 16.4" VAIO FW Series notebook in Black or Chocolate Brown for $839.99 with free shipping. Coupon code "DEALNEWSFW150" cuts it to $689.99. It features a 16.4" 1600x900 display, an Intel Core 2 Duo T6500 2.1GHz processor, 2GB of RAM, 160GB 5400RPM HDD, ATI Mobility Radeon HD4650 512MB graphics, DVD burner, 802.11a/n wireless, Bluetooth, and Windows Vista Home Premium 64-bit. Deal ends October 6 or after 300 coupon redemptions.

Toshiba 40" 1080p LCD HDTV for $577 + free shipping

TigerDirect via eBay Daily Deal offers the Toshiba 40" 1080p Widescreen LCD HD Television for $637 with free shipping. That's the best we've ever seen for any 40" 1080p Toshiba LCD TV. It features a native resolution of 1920x1080, 8ms response time, three HDMI inputs, and VGA, component, and other video inputs.

Unlocked TechSunny iPhone clone bundle for $130 + free shipping

TechSunny.com offers its unlocked iPhone clone with dual SIM cards in black or white, together with a TechSunny Apple iPhone 3G Crystal Screen Protector 12-Pack for $129.99 (scroll down to the bottom of the page to find this combo). With free shipping, that's a $20 savings and the lowest total price we could find for an iPhone clone. This quad-band phone features dual SIM card slots, 3.2" 320x240 touchscreen LCD, 1.3-megapixel camera with video capture, microSD card slot, USB connectivity, up to four hours of talk time, and more.