2 DDR3 Architecture Roadmap DDR3 will become the widely adopted memory architecture for computingArchitecture in 2008.2
3 DDR vs DDR2 vs DDR3DDR is in line with the computing architecture with the demand for HIGH SPEEDand LOWER POWER COMSUMPTION memory solution.3
4 DDR3 Advantage : High Bandwidth Twice the BandwidthDDR3 memory will provide at least twice the bandwidth of DDR2, with data transfer rates at up to 1.6Gb/s and eventually beyond.
5 DDR3 Advantage : Power Saving Really Power SavingDDR2 memory is specified for a 1.8V operating voltage while DDR3 memory operates at 1.5V (and maybe 1.35V in future low-power DDR3L devices). Because operating power is proportional to the square of the operating voltage, appreciable drop in operating power—about 30% less!
6 Amphenol DDR3 2010 Product Roadmap DDR3 1.35V DIP typeAvaible on 2010 Q2DDR3 240P Very Low Profile DIP VP SDRAM moduleAvaible on 2010 Q2DDR3 240P SMT typeHalgen-free readyDDR3 240P Stand/narrow DIP typeNew Process & Competitve Version is under way!!!!
7 AMTA DDR II/III Connectors Overview G637 SeriesG63724A4XXXEUG63724C4XXXEUVertical DDR II DIMM 1.0 Pitch 240PT/H Type with metal board lockFully Buffer DIMM 1.0 Pitch 240PT/H Type with metal board lockG63724B4XXXEUG63724B4XXX1EUVertical DDR III DIMM 1.0 Pitch 240PT/H Type with metal board lockVertical DDR III DIMM With Narrow LatchT/H Type with metal board lockG63724D4XX41EUG63724B4XXXEUAvailable in Q2 2010Vertical DDR III DIMM SMT Typewith metal board lockVery Low Profile DDR III DIMM7
8 Vertical DDR3 Connector with Narrow Latch Application:Workstations.Server.Storage.Switches.Routers.PN: G63724B4XXX1EUT/H Type with metal board lockProduct Features:Socket outline and footprint comply with JEDEC SO-007.Accept Module Card conforming to JEDEC MO-269.Solder tail options for PCB thickness from 1.57mm to 2.36mm.Latch color options: Black or White.Housing color options: Black, White or Blue 2935U or 284C.Contact area plating: Gold Flash, 15u” or 30u” gold plating.RoHS compliant, Lead free version available.8
9 Why need the Narrow Latch ? Extractor FanAir Flow DirectionAir VentsSource: SUNThe server is ventilated by means of extractor fan and the air vents. The heat will be carried away through heat convection. The DDRX module and connector is close to each other due to the limited space. The heat flow was blocked by the connector housing and latch in the direction of heat flow. The narrow latch can increase the gap between connectors and it will be a great benefit to heat dissipation.9
10 Narrow Latch vs Standard Latch 4.50mm6.30mmSmooth SurfaceSmooth SurfaceNarrow Latch but no smooth surfaceNarrow LatchThe latch with the smooth surface and the rounded edge can increase the velocity of air flow and this will be a great benefit to heat dissipation.10
11 DDR3 Connector with SMT Type Application:High Destiny PCBHigh efficiency AutomationAvailable Now !!!!PN: G63724B4XXX2EUT/H Type with plastic/metal board lock optionProduct Features:Latch color options: Black or Blue.Housing color options: Black, White or Blue 2935U or 284C.Contact area plating: Gold Flash, 15u” or 30u” gold plating.HF compliant, Lead free version available.11
12 Why need DDR3 SMT Benefit of DDR3 SMT Smaller ,Faster ,Better Good Performance in High Speed Signal1.Reduced Labor Cost2.Enhanced Production SpeedBenefit ofDDR3 SMTIncrease PCB Component DensityMore flexible Routing1.Good Quality Control
13 Very Low Profile DDR3 Connector with Narrow LatchApplication:Blade Server.Sub 1U Server.High end ATCA server.Available in Q2 2010PN: G63724B4XXX1EUT/H Type with metal board lockProduct Features:Providing an overall connector height of less than 20.60mm.Accepting VLP DIMM (18.75mm height) with a seating height of less than 2.40mm.Solder tail options for PCB thickness from 1.57mm to 2.36mm.Latch color options: Black or White.Housing color options: Black, White or Blue 2935U or 284C.Contact area plating: Gold Flash, 15u” or 30u” gold plating.RoHS compliant, Lead free version available.13
14 Why Need VL DDR3 1U Rackmount Server Blade Server Height limitAir FlowVery Low Profile DDR3 ConnectorVery Low Profile DDR3 Module
15 Why we need DDR3 1.35 V connector With Low LLCR ,we can reduce the power loss to the maximumand so that fully support DDR3 1.35V module on the ideal performance