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A-Tech 64GB (8x8GB) 1Rx8 PC4-21300E DDR4 2666 MHz ECC UDIMM Unbuffered DIMM 288-Pin Single Rank x8 Server & Workstation RAM Memory Upgrade Kit
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A-Tech 64GB (8x8GB) 1Rx8 PC4-21300E DDR4 2666 MHz ECC UDIMM Unbuffered DIMM 288-Pin Single Rank x8 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Part Number: AT8G8D4D2666US8N12V
  • Model #: AT8G8D4D2666US8N12V
  •  
  • $599.92 
Direct from A-Tech Direct from A-Tech
A-Tech 64GB (8x8GB) 2Rx8 PC4-21300 / PC4-21300E DDR4 2666 MHz ECC UDIMM 1.2V ECC Unbuffered DIMM 288-Pin Dual Rank x8 Server & Workstation RAM Memory Upgrade Kit
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  •  
  • $599.92 
Direct from A-Tech Direct from A-Tech
128GB RAM Replacement for Hynix HMABAGR7A4R4N-VN | DDR4 2666MHz PC4-21300 ECC RDIMM 2S4Rx4 (8Rx4 3DS/TSV) Server Memory
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128GB RAM Replacement for Hynix HMABAGR7A4R4N-VN | DDR4 2666MHz PC4-21300 ECC RDIMM 2S4Rx4 (8Rx4 3DS/TSV) Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 2S4Rx4 (8Rx4)
  • Model #: NE-PNR-1834
  •  
  • $649.99 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Kingston HX426C16FB3/4, HX426C16FB3K2/8, HX426C16FB3K4/16 | DDR4 2666MHz PC4-21300 DIMM 1Rx8 Desktop Memory
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4GB RAM Replacement for Kingston HX426C16FB3/4, HX426C16FB3K2/8, HX426C16FB3K4/16 | DDR4 2666MHz PC4-21300 DIMM 1Rx8 Desktop Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Chipset: Major Brand Chips
  • Recommend Use: AMD & Intel Compatible
  • Model #: 5053772488410
  •  
  • $27.43 
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for Crucial BLS2K16G4D26BFSC, CT2K16G4DFRA266 | DDR4 2666MHz PC4-21300 DIMM Desktop Memory
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16GB RAM Replacement for Crucial BLS2K16G4D26BFSC, CT2K16G4DFRA266 | DDR4 2666MHz PC4-21300 DIMM Desktop Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Chipset: Major Brand Chips
  • Recommend Use: AMD & Intel Compatible
  • Model #: 5053772480711
  •  
  • $104.99 
Direct from A-Tech Direct from A-Tech
8GB RAM Replacement for Crucial CT8G4DFD8266 | DDR4 2666MHz PC4-21300 DIMM 2Rx8 Desktop Memory
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8GB RAM Replacement for Crucial CT8G4DFD8266 | DDR4 2666MHz PC4-21300 DIMM 2Rx8 Desktop Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Chipset: Major Brand Chips
  • Recommend Use: AMD & Intel Compatible
  • Model #: 5053772481190
  •  
  • $63.91 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Hynix HMA851U6CJR6N-VK, HMA851U6DJR6N-VK | DDR4 2666MHz PC4-21300 DIMM 1Rx16 Desktop Memory
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4GB RAM Replacement for Hynix HMA851U6CJR6N-VK, HMA851U6DJR6N-VK | DDR4 2666MHz PC4-21300 DIMM 1Rx16 Desktop Memory
  • Voltage: 1.20V
  • Recommend Use: AMD & Intel Compatible
  • Buffered/Registered: Unbuffered
  • Tested Frequency: 2666
  • Model #: 5053772474796
  •  
  • $27.43 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Crucial BLS4G4D26BFSC | DDR4 2666MHz PC4-21300 DIMM Desktop Memory
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4GB RAM Replacement for Crucial BLS4G4D26BFSC | DDR4 2666MHz PC4-21300 DIMM Desktop Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Chipset: Major Brand Chips
  • Recommend Use: AMD & Intel Compatible
  • Model #: 5053772481039
  •  
  • $27.43 
Direct from A-Tech Direct from A-Tech
32GB RAM Replacement for Samsung M378A4G43MB1-CTD | DDR4 2666MHz PC4-21300 DIMM 2Rx8 Desktop Memory
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32GB RAM Replacement for Samsung M378A4G43MB1-CTD | DDR4 2666MHz PC4-21300 DIMM 2Rx8 Desktop Memory
  • Voltage: 1.20V
  • Recommend Use: AMD & Intel Compatible
  • Buffered/Registered: Unbuffered
  • Tested Frequency: 2666
  • Model #: 5053772475014
  •  
  • $192.90 
Direct from A-Tech Direct from A-Tech
128GB RAM Replacement for Micron MTA144ASQ16G72LSZ-2S6G1QG | DDR4 2666MHz PC4-21300 ECC LRDIMM 2S4Rx4 (8Rx4 3DS/TSV) Server Memory
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128GB RAM Replacement for Micron MTA144ASQ16G72LSZ-2S6G1QG | DDR4 2666MHz PC4-21300 ECC LRDIMM 2S4Rx4 (8Rx4 3DS/TSV) Server Memory
  • Chipset: Micron Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 2S4Rx4 (8Rx4)
  • Model #: NE-PNR-2047
  •  
  • $635.24 
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for Micron MTA18ASF2G72HZ-2G6E1 | DDR4 2666MHz PC4-21300 ECC SODIMM 2Rx8 NAS Microserver Memory
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16GB RAM Replacement for Micron MTA18ASF2G72HZ-2G6E1 | DDR4 2666MHz PC4-21300 ECC SODIMM 2Rx8 NAS Microserver Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • ECC: Yes
  • Buffered/Registered: Unbuffered
  • Model #: NE-PNR-2114
  •  
  • $159.99 
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for HP 934255-800 | DDR4 2666MHz PC4-21300 DIMM 1Rx8 Desktop Memory
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16GB RAM Replacement for HP 934255-800 | DDR4 2666MHz PC4-21300 DIMM 1Rx8 Desktop Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Chipset: Major Brand Chipset
  • Recommend Use: Compatible Replacement for HP 934255-800
  • Model #: NE-PNR-1771
  •  
  • $104.99 
Direct from A-Tech Direct from A-Tech
32GB RAM Replacement for HP L43762-001 | DDR4 2666MHz PC4-21300 DIMM 2Rx8 Desktop Memory
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32GB RAM Replacement for HP L43762-001 | DDR4 2666MHz PC4-21300 DIMM 2Rx8 Desktop Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Chipset: Major Brand Chipset
  • Recommend Use: Compatible Replacement for HP L43762-001
  • Model #: NE-PNR-1780
  •  
  • $194.24 
Direct from A-Tech Direct from A-Tech
128GB RAM Replacement for Samsung M386AAK40B40-CWD | DDR4 2666MHz PC4-21300 ECC LRDIMM 2S4Rx4 (8Rx4 3DS/TSV) Server Memory
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128GB RAM Replacement for Samsung M386AAK40B40-CWD | DDR4 2666MHz PC4-21300 ECC LRDIMM 2S4Rx4 (8Rx4 3DS/TSV) Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Part Number: M386AAK40B40-CWD
  • Model #: NE-PNR-1537
  •  
  • $635.24 
Direct from A-Tech Direct from A-Tech
128GB RAM Replacement for Cisco 15-105085-01, UCS-MR-128G8RS-H | DDR4 2666MHz PC4-21300 ECC RDIMM 2S4Rx4 (8Rx4 3DS/TSV) Server Memory
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128GB RAM Replacement for Cisco 15-105085-01, UCS-MR-128G8RS-H | DDR4 2666MHz PC4-21300 ECC RDIMM 2S4Rx4 (8Rx4 3DS/TSV) Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 2S4Rx4 (8Rx4)
  • Model #: NE-PNR-1565
  •  
  • $649.99 
Direct from A-Tech Direct from A-Tech
128GB RAM Replacement for Samsung M393AAK40B42-CWD | DDR4 2666MHz PC4-21300 ECC RDIMM 2S4Rx4 (8Rx4 3DS/TSV) Server Memory
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128GB RAM Replacement for Samsung M393AAK40B42-CWD | DDR4 2666MHz PC4-21300 ECC RDIMM 2S4Rx4 (8Rx4 3DS/TSV) Server Memory
  • Chipset: Samsung Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 2S4Rx4 (8Rx4)
  • Model #: NE-PNR-2296
  •  
  • $649.99 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for HP L26005-001, L36847-001 | DDR4 2666MHz PC4-21300 DIMM 1Rx8 Desktop Memory
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4GB RAM Replacement for HP L26005-001, L36847-001 | DDR4 2666MHz PC4-21300 DIMM 1Rx8 Desktop Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Chipset: Major Brand Chipset
  • Recommend Use: Compatible Replacement for HP L26005-001, L36847-001
  • Model #: NE-PNR-1732
  •  
  • $23.77 
Direct from A-Tech Direct from A-Tech
8GB RAM Replacement for HP L40877-800, L21495-001 | DDR4 2666MHz PC4-21300 DIMM Desktop Memory
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8GB RAM Replacement for HP L40877-800, L21495-001 | DDR4 2666MHz PC4-21300 DIMM Desktop Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Chipset: Major Brand Chipset
  • Recommend Use: Compatible Replacement for HP L40877-800, L21495-001
  • Model #: NE-PNR-1769
  •  
  • $53.99 
Direct from A-Tech Direct from A-Tech
128GB RAM Replacement for IBM-Lenovo 7X77A01307, 01DE977 | DDR4 2666MHz PC4-21300 ECC RDIMM 2S4Rx4 (8Rx4 3DS/TSV) Server Memory
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128GB RAM Replacement for IBM-Lenovo 7X77A01307, 01DE977 | DDR4 2666MHz PC4-21300 ECC RDIMM 2S4Rx4 (8Rx4 3DS/TSV) Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 2S4Rx4 (8Rx4)
  • Model #: NE-PNR-1926
  •  
  • $649.99 
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for Kingston ACR26D4S9D8ME-16, HX426C16FBK4/64, KCP426SD8/16, KCRXJ6-HYJ, KCRXJ6-MIE, KF426S15IB1/16, KVR24S17D8/16 | DDR4 2666MHz PC4-21300 SODIMM 2Rx8 Laptop Memory
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  •  
  • $104.99 
Direct from A-Tech Direct from A-Tech
8GB RAM Replacement for Micron MTA16ATF1G64AZ-2G6, MTA16ATF1G64AZ-2G6B1 | DDR4 2666MHz PC4-21300 DIMM 2Rx8 Desktop Memory
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8GB RAM Replacement for Micron MTA16ATF1G64AZ-2G6, MTA16ATF1G64AZ-2G6B1 | DDR4 2666MHz PC4-21300 DIMM 2Rx8 Desktop Memory
  • Voltage: 1.20V
  • Recommend Use: AMD & Intel Compatible
  • Buffered/Registered: Unbuffered
  • Tested Frequency: 2666
  • Model #: 5053772474611
  •  
  • $63.91 
Direct from A-Tech Direct from A-Tech
32GB RAM Replacement for HP 6FR89AA | DDR4 2666MHz PC4-21300 ECC SODIMM 2Rx8 Server Memory
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32GB RAM Replacement for HP 6FR89AA | DDR4 2666MHz PC4-21300 ECC SODIMM 2Rx8 Server Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • ECC: Yes
  • Buffered/Registered: Unbuffered
  • Model #: 5053772484474
  •  
  • $329.99 
Direct from A-Tech Direct from A-Tech
32GB RAM Replacement for Samsung M474A4G43MB1-CTD | DDR4 2666MHz PC4-21300 ECC SODIMM 2Rx8 Server Memory
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32GB RAM Replacement for Samsung M474A4G43MB1-CTD | DDR4 2666MHz PC4-21300 ECC SODIMM 2Rx8 Server Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • ECC: Yes
  • Buffered/Registered: Unbuffered
  • Model #: 5053772479302
  •  
  • $329.99 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Micron MTA8ATF51264AZ-2G6, MTA8ATF51264AZ-2G6B1 | DDR4 2666MHz PC4-21300 DIMM 1Rx8 Desktop Memory
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4GB RAM Replacement for Micron MTA8ATF51264AZ-2G6, MTA8ATF51264AZ-2G6B1 | DDR4 2666MHz PC4-21300 DIMM 1Rx8 Desktop Memory
  • Voltage: 1.20V
  • Recommend Use: AMD & Intel Compatible
  • Buffered/Registered: Unbuffered
  • Tested Frequency: 2666
  • Model #: 5053772474628
  •  
  • $27.43 
Direct from A-Tech Direct from A-Tech
32GB RAM Replacement for Kingston KCP426SD8/32, KF426S16IB/32, KVR26S19D8/32 | DDR4 2666MHz PC4-21300 SODIMM 2Rx8 Laptop Memory
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32GB RAM Replacement for Kingston KCP426SD8/32, KF426S16IB/32, KVR26S19D8/32 | DDR4 2666MHz PC4-21300 SODIMM 2Rx8 Laptop Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Features: Major Brand Chips
  • Model #: 5053772488342
  •  
  • $212.18 
Direct from A-Tech Direct from A-Tech
8GB RAM Replacement for IBM-Lenovo 4X70R38787, 4ZC7A08701 | DDR4 2666MHz PC4-21300 DIMM 1Rx8 Desktop Memory
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8GB RAM Replacement for IBM-Lenovo 4X70R38787, 4ZC7A08701 | DDR4 2666MHz PC4-21300 DIMM 1Rx8 Desktop Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Chipset: Major Brand Chips
  • Recommend Use: AMD & Intel Compatible
  • Model #: 5053772486423
  •  
  • $63.91 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Samsung M378A5143TB2-CTD | DDR4 2666MHz PC4-21300 DIMM 1Rx8 Desktop Memory
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4GB RAM Replacement for Samsung M378A5143TB2-CTD | DDR4 2666MHz PC4-21300 DIMM 1Rx8 Desktop Memory
  • Voltage: 1.20V
  • Recommend Use: AMD & Intel Compatible
  • Buffered/Registered: Unbuffered
  • Tested Frequency: 2666
  • Model #: 5053772475083
  •  
  • $27.43 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Samsung M378A5244BB0-CTD, M378A5244CB0-CTD, M378A5244CBO-CTD | DDR4 2666MHz PC4-21300 DIMM 1Rx16 Desktop Memory
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4GB RAM Replacement for Samsung M378A5244BB0-CTD, M378A5244CB0-CTD, M378A5244CBO-CTD | DDR4 2666MHz PC4-21300 DIMM 1Rx16 Desktop Memory
  • Voltage: 1.20V
  • Recommend Use: AMD & Intel Compatible
  • Buffered/Registered: Unbuffered
  • Tested Frequency: 2666
  • Model #: 5053772474475
  •  
  • $27.43 
Direct from A-Tech Direct from A-Tech
8GB RAM Replacement for Samsung M471A1K43BB1-CTD, M471A1K43CB1-CTD, M471A1K43DB1-CTD, M471A1K43EB1-CTD | DDR4 2666MHz PC4-21300 SODIMM 1Rx8 Laptop Memory
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8GB RAM Replacement for Samsung M471A1K43BB1-CTD, M471A1K43CB1-CTD, M471A1K43DB1-CTD, M471A1K43EB1-CTD | DDR4 2666MHz PC4-21300 SODIMM 1Rx8 Laptop Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Recommend Use: AMD & Intel Compatible
  • Model #: 5053772475410
  •  
  • $67.10 
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for Kingston KSM26SED8/16HD, KSM26SED8/16MR, KTD-PN426E/16G, KTH-PN426E/16G, KTL-TN426E/16G | DDR4 2666MHz PC4-21300 ECC SODIMM 2Rx8 Server Memory
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  •  
  • $159.99 
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for Samsung M471A2K43BB1-CTD, M471A2K43CB1-CTD, M471A2K43DB1-CTD, M471A2K43EB1-CTD | DDR4 2666MHz PC4-21300 SODIMM 2Rx8 Laptop Memory
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16GB RAM Replacement for Samsung M471A2K43BB1-CTD, M471A2K43CB1-CTD, M471A2K43DB1-CTD, M471A2K43EB1-CTD | DDR4 2666MHz PC4-21300 SODIMM 2Rx8 Laptop Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Recommend Use: AMD & Intel Compatible
  • Model #: 5053772475397
  •  
  • $104.99 
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for HP 3PL82AA, 3PL82AT, 3TK83AA, 3TK83AT, 3TK83TA, P06773-001 | DDR4 2666MHz PC4-21300 DIMM 2Rx8 Desktop Memory
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16GB RAM Replacement for HP 3PL82AA, 3PL82AT, 3TK83AA, 3TK83AT, 3TK83TA, P06773-001 | DDR4 2666MHz PC4-21300 DIMM 2Rx8 Desktop Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Chipset: Major Brand Chips
  • Recommend Use: AMD & Intel Compatible
  • Model #: 5053772483996
  •  
  • $104.99 
Direct from A-Tech Direct from A-Tech
Black Diamond Memory 64GB ECC Registered DDR4 2666 (PC4 21300) Server Memory Model BD64G2666MQR96
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Black Diamond Memory 64GB ECC Registered DDR4 2666 (PC4 21300) Server Memory Model BD64G2666MQR96

OUT OF STOCK

  • Type: 288-Pin DDR4 SDRAM
  • Rank: 4Rx4
  • Model #: BD64G2666MQR96
  •  
  • $299.99 
  • Free Shipping
Black Diamond Memory 32GB (2 x 16GB) ECC Registered DDR4 2666 (PC4 21300) Server Memory Model BD16GX22666MQR26
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  •  
  • $219.99 
  • Free Shipping
Black Diamond Memory 32GB ECC Registered DDR4 2666 (PC4 21300) Server Memory Model BD32G2666MQR29
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Black Diamond Memory 32GB ECC Registered DDR4 2666 (PC4 21300) Server Memory Model BD32G2666MQR29

OUT OF STOCK

  • Type: 288-Pin DDR4 SDRAM
  • Rank: 2Rx4
  • Model #: BD32G2666MQR29
  •  
  • $138.99 
  • Free Shipping
Black Diamond Memory 256GB (2 x 128GB) ECC Registered DDR4 2666 (PC4 21300) Server Memory Model BD128GX22666MQR96
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  •  
  • $1,694.99 
  • Free Shipping