That is an excellent point- we have seen a general trend with blades that the hard disk performance is generally slower than standard servers. The drives are more akin to laptop drives and often lack raw performance and cache. Also, most blade motherboards don't' seem to have RAM on the drive controllers. This changing for the better, but something to be aware of... Steve Greenberg Thin Client Computing 34522 N. Scottsdale Rd D8453 Scottsdale, AZ 85262 (602) 432-8649 www.thinclient.net steveg@xxxxxxxxxxxxxx _____ From: thin-bounce@xxxxxxxxxxxxx [mailto:thin-bounce@xxxxxxxxxxxxx] On Behalf Of Rusty Yates Sent: Tuesday, January 24, 2006 4:35 PM To: TheThin.net (Citrix) Subject: [THIN] Re: OT: Dell PE 1855 Blade Servers Just heard back from our outside sales from Dell and was told that one customer did a major test with Citrix and the Dell 1855 Blades and found that Citrix ran 30% slower due to no enough cache on the Raid Controller in their blades. Anyway the outside sales guy is recommending us to go with the 1850 1u servers instead which basically defects the purpose of going to blades (ex: density, wiring, power, etc......). Never thought I would actually hear a sales rep recommend against their own product. Anyway, just thought I would pass this along. Rusty On 1/24/06, Rusty Yates <rusty27@xxxxxxxxx> wrote: I appreciate all the information from everyone. From all the research that we've done we are hoping to go with IBM Servers and Blades but if the pricing isn't close we will most likely choose Dell. We understand IBM is going to have better management, denisty, etc and if money wasn't a factor IBM would be our #1 choice. But on the flip side with Dell, we are a Dell shop, the Dell pricing is better, and Dell's support has been great. I will say I'm very disappointed that no one brought up Hitachi's Blade Servers or even Silicon Blade Servers. :-) Thanks again for all the information and laughs! Rusty On 1/21/06, Rusty Yates <rusty27@xxxxxxxxx> wrote: I would like to know if anyone on this board has had any good or bad experience with the Dell PowerEdge 1855 Blade Servers. We are currently taking a hard look at using the Dell Blades for our Citrix Servers. Thanks in advance! Rusty