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  • Model: KTD-PE421/8G
  • SKU: 1313002552
8 GB - DDR4 SDRAM - 2133 MHz DDR4-2133/PC4-17000 - ECC - Registered - 288-pin - DIMM
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

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$80.99
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  • Model: KTM-SX421/16G
  • SKU: 1313002644
16 GB - DDR4 SDRAM - 2133 MHz DDR4-2133/PC4-17000 - ECC - Registered
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

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$146.99
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  • Model: KCS-UC421/8G
  • SKU: 1313002767
8 GB - DDR4 SDRAM - 2133 MHz DDR4-2133/PC4-17000 - ECC - Registered - 288-pin - DIMM
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

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$80.99
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  • Model: KVR21R15S4/8
  • SKU: 1313006390
8 GB - DDR4 SDRAM - 2133 MHz DDR4-2133/PC4-17000 - 1.20 V - ECC - Registered - 288-pin - DIMM
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

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$77.99
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  • Model: KVR21R15D4/16
  • SKU: 1313006406
16 GB - DDR4 SDRAM - 2133 MHz DDR4-2133/PC4-17000 - 1.20 V - ECC - Registered - 288-pin - DIMM
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

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$138.99
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  • Model: CT4K8G4RFD8213
  • SKU: 1312976625
32 GB (4 x 8 GB) - DDR4 SDRAM - 2133 MHz DDR4-2133/PC4-17000 - 1.20 V - ECC - Registered - 288-pin - DIMM
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

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$310.99
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  • Model: CT8G4RFD8213
  • SKU: 1313000572
8 GB - DDR4 SDRAM - 2133 MHz DDR4-2133/PC4-17000 - 1.20 V - ECC - Registered - 288-pin - DIMM
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

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$82.10
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  • Model: CMK16GX4M4A2800C16R
  • SKU: 1312509267
16 GB (4 x 4 GB) - DDR4 SDRAM - 2800 MHz DDR4-2800/PC4-22400 - 1.20 V - Unbuffered - 288-pin - DIMM
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

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$246.36
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  • Model: CMK16GX4M4A2800C16
  • SKU: 1312514704
16 GB (4 x 4 GB) - DDR4 SDRAM - 2800 MHz DDR4-2800/PC4-22400 - 1.20 V - Unbuffered - 288-pin - DIMM
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

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$350.99
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  • Model: BLS2K8G4D240FSA
  • SKU: 1313000596
16 GB (2 x 8 GB) - DDR4 SDRAM - 2400 MHz DDR4-2400/PC4-19200 - 1.20 V - Non-ECC - Unbuffered - 288-pin - DIMM
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

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$179.28
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  • Model: BLS8G4D240FSA
  • SKU: 1312517590
8 GB (1 x 8 GB) - DDR4 SDRAM - 2400 MHz DDR4-2400/PC4-19200 - 1.20 V - Non-ECC - Unbuffered - 288-pin - DIMM
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

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$89.65
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  • Model: KVR21R15D4K4/64
  • SKU: 1313278810
64 GB (4 x 16 GB) - DDR4 SDRAM - 2133 MHz DDR4-2133/PC4-17000 - 1.20 V - ECC - Registered - 288-pin - DIMM
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

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$552.99
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  • Model: HX421C14FB/4
  • SKU: 1313002927
4 GB - DDR4 SDRAM - 2133 MHz DDR4-2133/PC4-17000 - 1.20 V - Non-ECC - Unbuffered - 288-pin - DIMM
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

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$32.99
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  • Model: HX421C14FB/8
  • SKU: 1313002941
8 GB - DDR4 SDRAM - 2133 MHz DDR4-2133/PC4-17000 - 1.20 V - Non-ECC - Unbuffered - 288-pin - DIMM
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

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$59.99
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  • Model: HX421C14FBK2/8
  • SKU: 1313002934
8 GB (2 x 4 GB) - DDR4 SDRAM - 2133 MHz DDR4-2133/PC4-17000 - 1.20 V - Non-ECC - Unbuffered - 288-pin - DIMM
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$65.99
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  • Model: CT4K16G4RFD4213
  • SKU: 1312976526
64 GB (4 x 16 GB) - DDR4 SDRAM - 2133 MHz DDR4-2133/PC4-17000 - 1.20 V - ECC - Registered - 288-pin - DIMM
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$651.84
On Sale
Save $458 (Reg. $1,109.50)
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  • Model: CT4G4WFS8213
  • SKU: 1312976496
4 GB (1 x 4 GB) - DDR4 SDRAM - 2133 MHz DDR4-2133/PC4-17000 - 1.20 V - ECC - Unbuffered - 288-pin - DIMM
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

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$71.24
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  • Model: HX421C14FBK2/16
  • SKU: 1313002958
16 GB (2 x 8 GB) - DDR4 SDRAM - 2133 MHz DDR4-2133/PC4-17000 - 1.20 V - Non-ECC - Unbuffered - 288-pin - DIMM
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

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$126.99
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  • Model: CT4K32G4LFQ4213
  • SKU: 1313112732
128 GB (4 x 32 GB) - DDR4 SDRAM - 2133 MHz DDR4-2133/PC4-17000 - 1.20 V - ECC - 288-pin - LRDIMM
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

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$1,659.98
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  • Model: CT2K16G4RFD4213
  • SKU: 1312976519
32 GB (2 x 16 GB) - DDR4 SDRAM - 2133 MHz DDR4-2133/PC4-17000 - 1.20 V - ECC - Registered - 288-pin - DIMM
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

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$271.99
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  • Model: HX426C15FBK4/16
  • SKU: 1313002873
16 GB (4 x 4 GB) - DDR4 SDRAM - 2666 MHz DDR4-2666/PC4-21300 - 1.20 V - Non-ECC - Unbuffered - 288-pin - DIMM
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

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$141.03
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  • Model: CT4K8G4RFS4213
  • SKU: 1312976502
32 GB (4 x 8 GB) - DDR4 SDRAM - 2133 MHz DDR4-2133/PC4-17000 - 1.20 V - ECC - Registered - 288-pin - DIMM
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

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$310.99
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  • Model: HX421C14FBK4/32
  • SKU: 1313002842
32 GB (4 x 8 GB) - DDR4 SDRAM - 2133 MHz DDR4-2133/PC4-17000 - 1.20 V - Non-ECC - Unbuffered - 288-pin - DIMM
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

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$305.01
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  • Model: HX426C13PBK4/32
  • SKU: 1313002866
32 GB (4 x 8 GB) - DDR4 SDRAM - 2666 MHz DDR4-2666/PC4-21300 - 1.35 V - Non-ECC - Unbuffered - 288-pin - DIMM
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

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$353.99
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  • Model: HX428C14PBK8/64
  • SKU: 1313002897
64 GB (8 x 8 GB) - DDR4 SDRAM - 2800 MHz DDR4-2800/PC4-22400 - 1.35 V - Non-ECC - Unbuffered - 288-pin - DIMM
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

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$725.99
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