New zEnterprise Business Class Entry Model—zBC12

IBM introduced its new zEnterprise Business Class machine, the equivalent of the z114 for the zEC12, the zEnterprise BC12 (zBC12).  It offers significantly more power than its predecessor but the $75,000 base price hasn’t changed.

The company has been hinting at the arrival of this machine for months (and DancingDinosaur has been passing along those hints as quickly as they came). Of particular interest is that the System z Solution Edition pricing applies to the zBC12. Solution Edition pricing should make the machine quite competitive with x86-based systems, especially when running multiple Linux instances.

IBM isn’t being coy about its intentions to discount this machine. The initial announcement touted a new Linux-only based version of the zBC12, the Enterprise Linux Server (ELS). The ELS includes hardware, the z/VM Hypervisor, and three years of maintenance at a deeply discounted price. Besides over 3,000 Linux applications it includes two new capabilities, ELS for Analytics and Cloud-Ready for Linux on System z, each acting as an onramp for analytics or cloud computing.

DancingDinosaur has been a big fan of the Solution Edition program as the only way to get serious discounts on a mainframe. The big caveat is the constraints IBM puts on the use of the discounted machine. Each Solution Edition program is negotiated so just make sure you fully understand the constraints and all the fine print so you can live with it for several years. Of course, a zBC12 can be used for anything you would use a mainframe although enterprise Linux serving seems  an ideal use.

Besides its faster processor the zBC12 also offers up 156 capacity settings on each model  to choose just the right capacity setting for your needs along with a new pay-as-you-grow approach. When it is integrated with the IBM DB2 Analytics Accelerator, the zBC12 can perform business analytics workloads with10x better price performance and 14 percent lower total cost of acquisition than the closest competitor, according to IBM.

Out of the box the zBC12 specs look good:

  • 4.2 GHz processor designed to deliver up to a 36% performance increase per core to help boost software performance for business-critical workloads
  • Up to six general purpose processors designed to deliver up to 58% more capacity compared to the z114, which had five general purpose processors
  • Up to a 2x increase in available memory (496 GB) compared to the z114 for improved performance of memory-demanding workloads such as DB2, IBM WebSphere, and Linux on System z

The zBC12 comes in two models, the H06 and H13. Both are air cooled, single frame, or support 30 LPARS. The H06 has one processor drawer for 9 processor units. These can be divided between SAPs, CPs, IFLs/ICFs, zIIPs and zAAPs, and 1 IFP.  The Model H113 has two processor drawers to handle 18 processor units. It allows the same mix of processor types but in larger quantities and 2 dedicated spares. There are configurations where the H06 requires the second processor drawer. The entry processing level is 50 MIPS, up from 26 MIPS with the z114 with no change in the base price.

As far as other pricing, the zBC12 follows essentially an extension of the z114 stack pricing with a 27% price/performance improvement over the z114 for specialty engine pricing, which translates in 36% greater performance for the money.  Pricing for maintenance remains the same. Software keeps with the same pricing curve with a 5% discount applied. The price of Flash Express for the zBC12 remains at $125,000.

IBM has provided a straightforward upgrade path from the z10 or zEnterprise to the zBC12 as well as from the zBC12 to the zEC12. It also can be connected to the zBX (Model 003) to seamlessly manage workloads across a hybrid computing environment consisting of multiple architectures (Linux, AIX, and Intel/Windows).

The announcement of the zBC12 was accompanied by a slew of other new z announcements, including the new IBM zEnterprise Analytics System 9710,and native JSON support to bridge the gap between mobile devices and enterprise data and services along with conversion between JSON  and the new CICS Transaction Server Feature Pack for Mobile Extensions V1.0 and DB2 11 for z/OS (ESP).  Plus there is the new z/VM v6.3 and enhancements to the z/OS Management Facility.

As DancingDinosaur noted last week, expect z sales to get a boost in the next quarter or two as organizations choose the new zBC12. With its improved price/performance and low entry pricing and the Solution Edition deal for the zBC12 ELS the z should see a nice bounce.

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