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Three green DDR3 DIMMs with gold contacts in a triple-channel kit

Kingston Technology Corp.

Kingston Technology Corp. KVR1333D3N9K3/3G 3GB (3 x 1GB) DDR3 1333 desktop RAM

SKU CH-EFKQ-3MD97 MPN KVR1333D3N9K3/3G

Triple-channel kit of three 1GB DDR3 1333 CL9 modules at 1.5V for 3GB total capacity

  • Capacity3GB (3 x 1GB)
  • SpeedDDR3 1333 (PC3 10666)
  • CAS LatencyCL9
  • Voltage1.50V
  • ECCNo
  • Buffered/RegisteredUnbuffered
  • Triple-channel kit expands bandwidth with three matched 1GB modules
  • DDR3 1333 speed delivers 10666 MT/s data rate for responsive multitasking
  • CL9 latency at 1.50V keeps timing tight and power draw low
  • 240-pin DIMMs with gold contacts ensure reliable slot connection
  • JEDEC-standard SPD programming enables plug-and-play stability at rated frequency

Triple-channel DDR3 kit

This Kingston ValueRAM kit provides three 1 GB unbuffered DIMMs for a total of 3 GB. It is built for desktop systems that populate three memory channels simultaneously. The modules run at DDR3 1333 with a CAS latency of CL9 at 1.50 V.

DDR3 1333 bandwidth ceiling

The DDR3 1333 interface (PC3 10666) caps peak transfer rate at the JEDEC-standard 10666 MB/s per module. Real-world throughput will be lower due to protocol overhead and the CL9 timing. No higher speed grade or tighter latency is specified for these modules.

Check 240-pin DDR3 slots and voltage

Verify that the motherboard has three available 240-pin DDR3 slots and supports 1.50 V unbuffered non-ECC memory. The board must also be able to run all three channels in triple-channel mode. Systems limited to dual-channel or requiring registered DIMMs cannot use this kit as intended.

Highlights

  • Triple-channel kit expands bandwidth with three matched 1GB modules
  • DDR3 1333 speed delivers 10666 MT/s data rate for responsive multitasking
  • CL9 latency at 1.50V keeps timing tight and power draw low
  • 240-pin DIMMs with gold contacts ensure reliable slot connection
  • JEDEC-standard SPD programming enables plug-and-play stability at rated frequency

Specifications

BrandKingston
SeriesValueRAM
ModelKVR1333D3N9K3/3G
Capacity3GB (3 x 1GB)
SpeedDDR3 1333 (PC3 10666)
CAS LatencyCL9
Voltage1.50V
ECCNo
Buffered/RegisteredUnbuffered
Multi-channel KitTriple Channel Kit
Shipping weight0.07 kg
Package size171 × 95 × 19 mm

Questions about this item

Should I pick this triple-channel kit or a dual-channel alternative for my board?

This kit contains three 1GB modules totalling 3072MB; choose it only if your motherboard supports triple-channel DDR3 and has three available 240-pin slots.

What does the DDR3 1333 (PC3 10666) rating mean once the modules are installed?

The modules run at 1333MHz with CL9 timing at 1.50V, delivering a peak transfer rate of 10666MB/s per module when the platform enables the rated speed.

What interface do these DIMMs use and what does it cap in practice?

Each stick uses a 240-pin DDR3 interface; the bus caps at 1333MHz and the kit cannot exceed the CL9 latency programmed in the SPD.

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