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8GB RAM Replacement for HP P07638-B21, P07638-H21, P07638-K21, P11441-191, P20499-001 | DDR4 3200MHz PC4-25600 ECC RDIMM 1Rx8 Server Memory
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  • $129.99 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
P66469-B21 - HPE Compatible 64GB PC5-44800 DDR5-5600Mhz 2Rx4 ECC Registered RDIMM
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P66469-B21 - HPE Compatible 64GB PC5-44800 DDR5-5600Mhz 2Rx4 ECC Registered RDIMM
  • Chipset: Major Brand Chipset
  • Parts: 5 Years
  • Model #: P66469-B21
  •  
  • $2,699.45 
P00918-B21 - HP Compatible 8GB PC4-23400 DDR4-2933Mhz 1Rx8 1.2v ECC Registered RDIMM
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P00918-B21 - HP Compatible 8GB PC4-23400 DDR4-2933Mhz 1Rx8 1.2v ECC Registered RDIMM
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 1Rx8
  • Model #: P00918-B21
  •  
  • $144.45 
P35537-B21 - HPE Compatible 16GB DDR4-3200Mhz 2Rx8 ECC Registered RDIMM
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P35537-B21 - HPE Compatible 16GB DDR4-3200Mhz 2Rx8 ECC Registered RDIMM
  • Chipset: Major Brand Chipset
  • Rank: 2Rx8
  • Parts: 5 Years
  • Model #: P35537-B21
  •  
  • $239.45 
32GB RAM Replacement for HP P06033-B21, P06033-H21, P06033-K21, P07646-B21, P07646-H21, P07646-K21, P11444-191, P20503-001, P21674-001, P25204-B21 | DDR4 3200MHz PC4-25600 ECC RDIMM 2Rx4 Server Memory
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  • $410.11 
Direct from A-Tech Direct from A-Tech
P67989-B21 - HPE Compatible 32GB PC5-44800 DDR5-5600Mhz 2Rx8 ECC Registered RDIMM
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P67989-B21 - HPE Compatible 32GB PC5-44800 DDR5-5600Mhz 2Rx8 ECC Registered RDIMM
  • Chipset: Major Brand Chipset
  • Parts: 5 Years
  • Model #: P67989-B21
  •  
  • $1,499.45 
P61791-B21 - HPE Compatible 128GB PC5-38400 DDR5-4800Mhz 4Rx4 ECC Registered RDIMM
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P61791-B21 - HPE Compatible 128GB PC5-38400 DDR5-4800Mhz 4Rx4 ECC Registered RDIMM
  • Brand: HPE
  • Capacity: 128GB
  • Speed: DDR5 4800 (PC5 38400)
  • ECC: Yes
  • Model #: P61791-B21
  •  
  • $4,999.45 
P61787-B21 - HPE Compatible 16GB PC5-38400 DDR5-4800Mhz 1Rx8 ECC Registered RDIMM
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P61787-B21 - HPE Compatible 16GB PC5-38400 DDR5-4800Mhz 1Rx8 ECC Registered RDIMM
  • Brand: HPE
  • Capacity: 16GB
  • Speed: DDR5 4800 (PC5 38400)
  • ECC: Yes
  • Model #: P61787-B21
  •  
  • $759.45 
P07644-B21 HPE 32GB PC4-25600 DDR4-3200MHz ECC Reg CL22 Dual Rank Memory Module
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HP
Refurbished P07644-B21 HPE 32GB PC4-25600 DDR4-3200MHz ECC Reg CL22 Dual Rank Memory Module
  • CAS Latency: CL22
  • Part Number: P07644-B21
  • Type: 288-Pin DDR4 SDRAM
  • Parts: 30 Days
  • Model #: P07644-B21-REF
  •  
  • $485.00 
  • Free Shipping
P07029-B21 - HP Compatible 16GB PC4-21300 DDR4-2666MHz 2Rx8 1.2V ECC Registered RDIMM
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P07029-B21 - HP Compatible 16GB PC4-21300 DDR4-2666MHz 2Rx8 1.2V ECC Registered RDIMM
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 2Rx8
  • Model #: P07029-B21
  •  
  • $159.45 
P00920-B21 - HP Compatible 16GB PC4-23400 DDR4-2933Mhz 1Rx4 1.2v ECC Registered RDIMM
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P00920-B21 - HP Compatible 16GB PC4-23400 DDR4-2933Mhz 1Rx4 1.2v ECC Registered RDIMM
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 1Rx4
  • Model #: P00920-B21
  •  
  • $199.45 
P00926-B21 - HP Compatible 64GB PC4-23400 DDR4-2933Mhz 4Rx4 1.2v ECC LRDIMM
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P00926-B21 - HP Compatible 64GB PC4-23400 DDR4-2933Mhz 4Rx4 1.2v ECC LRDIMM
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 4Rx4
  • Model #: P00926-B21
  •  
  • $729.45 
P00925-B21 - HP Compatible 32GB PC4-23400 DDR4-2933Mhz 2Rx4 ECC Registered RDIMM
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P00925-B21 - HP Compatible 32GB PC4-23400 DDR4-2933Mhz 2Rx4 ECC Registered RDIMM
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Rank: 2Rx4
  • Parts: 5 Years
  • Model #: P00925-B21
  •  
  • $369.45 
P00922-B21 - HP Compatible 16GB PC4-23400 DDR4-2933Mhz 2Rx8 1.2v ECC Registered RDIMM
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P00922-B21 - HP Compatible 16GB PC4-23400 DDR4-2933Mhz 2Rx8 1.2v ECC Registered RDIMM
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 2Rx8
  • Model #: P00922-B21
  •  
  • $239.45 
P61789-B21 - HPE Compatible 32GB PC5-38400 DDR5-4800Mhz 2Rx8 ECC Registered RDIMM
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P61789-B21 - HPE Compatible 32GB PC5-38400 DDR5-4800Mhz 2Rx8 ECC Registered RDIMM
  • Brand: HPE
  • Capacity: 32GB
  • Speed: DDR5 4800 (PC5 38400)
  • ECC: Yes
  • Model #: P61789-B21
  •  
  • $1,199.45 
P28219-B21 - HPE Compatible 64GB PC4-23400 DDR4-2933MHz 4Rx4 1.2v 288-Pin DDR4 SDRAM
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P28219-B21 - HPE Compatible 64GB PC4-23400 DDR4-2933MHz 4Rx4 1.2v 288-Pin DDR4 SDRAM
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 4Rx4
  • Model #: P28219-B21
  •  
  • $729.45 
P28223-B21 - HPE Compatible 64GB PC4-21300 DDR4-2666Mhz 4Rx4 1.2v 288-Pin DDR4 SDRAM
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P28223-B21 - HPE Compatible 64GB PC4-21300 DDR4-2666Mhz 4Rx4 1.2v 288-Pin DDR4 SDRAM
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 4Rx4
  • Model #: P28223-B21
  •  
  • $429.45 
P00920-B21 HPE 16GB 1Rx4 DDR4-2933 PC4-23400 CAS-21 Reg Memory P06187-001
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HP
Refurbished P00920-B21 HPE 16GB 1Rx4 DDR4-2933 PC4-23400 CAS-21 Reg Memory P06187-001
  • CAS Latency: CL21
  • Rank: Single Rank
  • Parts: 30 Days
  • Labor: 30 Days
  • Model #: P00920-B21-REF
P07644-B21 - HP Compatible 32GB PC4-25600 DDR4-3200Mhz 2Rx8 1.2v ECC Registered RDIMM
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P07644-B21 - HP Compatible 32GB PC4-25600 DDR4-3200Mhz 2Rx8 1.2v ECC Registered RDIMM
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 2Rx8
  • Model #: P07644-B21
  •  
  • $479.45 
32GB RAM Replacement for HP P07644-B21, P07644-H21, P07644-K21, P11038-B21, P11445-1A1, P20502-001, P21675-001, P25203-B21 | DDR4 3200MHz PC4-25600 ECC RDIMM 2Rx8 Server Memory
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  • $354.62 
Direct from A-Tech Direct from A-Tech
HPE 16GB Registered DDR4 3200 (PC4 25600) Server Memory Model P07642-B21
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HPE 16GB Registered DDR4 3200 (PC4 25600) Server Memory Model P07642-B21
  • CAS Latency: CL22
  • Timing: 22-22-22
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: P07642-B21
  •  
  • $369.99 
  • $12.99 Shipping
P64707-B21 - HPE Compatible 64GB PC5-44800 DDR5-5600Mhz 2Rx4 ECC Registered RDIMM
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P64707-B21 - HPE Compatible 64GB PC5-44800 DDR5-5600Mhz 2Rx4 ECC Registered RDIMM
  • Chipset: Major Brand Chipset
  • Parts: 5 Years
  • Model #: P64707-B21
  •  
  • $2,699.45 
HPE 32GB Registered DDR4 3200 (PC4 25600) Server Memory Model P07646-B21
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HPE 32GB Registered DDR4 3200 (PC4 25600) Server Memory Model P07646-B21
  • CAS Latency: CL22
  • Timing: 22-22-22
  • Voltage: 1.20V
  • Rank: 2Rx4
  • Model #: P07646-B21
P43982-B21 - HPE Compatible 32GB DDR4-3200Mhz 1Rx4 ECC Registered RDIMM
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P43982-B21 - HPE Compatible 32GB DDR4-3200Mhz 1Rx4 ECC Registered RDIMM
  • Chipset: Major Brand Chipset
  • Rank: 1Rx4
  • Parts: 5 Years
  • Model #: P43982-B21
  •  
  • $479.45 
P07644-H21 - HPE Compatible 32GB PC4-25600 DDR4-3200Mhz 2Rx8 1.2v 288-Pin DDR4 SDRAM
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P07644-H21 - HPE Compatible 32GB PC4-25600 DDR4-3200Mhz 2Rx8 1.2v 288-Pin DDR4 SDRAM
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 2Rx8
  • Model #: P07644-H21
  •  
  • $479.45 
P07642?H21 - HPE Compatible 16GB PC4-25600 DDR4-3200Mhz 2Rx8 1.2v 288-Pin DDR4 SDRAM
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P07642?H21 - HPE Compatible 16GB PC4-25600 DDR4-3200Mhz 2Rx8 1.2v 288-Pin DDR4 SDRAM
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 2Rx8
  • Model #: P07642?H21
  •  
  • $239.45 
P07638?H21 - HPE Compatible 8GB PC4-25600 DDR4-3200Mhz 1Rx8 1.2v 288-Pin DDR4 SDRAM
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P07638?H21 - HPE Compatible 8GB PC4-25600 DDR4-3200Mhz 1Rx8 1.2v 288-Pin DDR4 SDRAM
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 1Rx8
  • Model #: P07638?H21
  •  
  • $144.45 
P07646-H21 - HPE Compatible 32GB PC4-25600 DDR4-3200Mhz 2Rx4 1.2v 288-Pin DDR4 SDRAM
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P07646-H21 - HPE Compatible 32GB PC4-25600 DDR4-3200Mhz 2Rx4 1.2v 288-Pin DDR4 SDRAM
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 2Rx4
  • Model #: P07646-H21
  •  
  • $479.45 
P46972?H21 - HPE Compatible 128GB DDR5-4800Mhz 4Rx4 ECC Registered RDIMM
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P46972?H21 - HPE Compatible 128GB DDR5-4800Mhz 4Rx4 ECC Registered RDIMM
  • Chipset: Major Brand Chipset
  • Rank: 4Rx4
  • Parts: 5 Years
  • Model #: P46972?H21
  •  
  • $4,999.45 
P07638-K21 - HPE Compatible 8GB PC4-25600 DDR4-3200Mhz 1Rx8 1.2v 288-Pin DDR4 SDRAM
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P07638-K21 - HPE Compatible 8GB PC4-25600 DDR4-3200Mhz 1Rx8 1.2v 288-Pin DDR4 SDRAM
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 1Rx8
  • Model #: P07638-K21
  •  
  • $144.45 
P07650?H21 - HPE Compatible 64GB PC4-25600 DDR4-3200Mhz 2Rx4 1.2v 288-Pin DDR4 SDRAM
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P07650?H21 - HPE Compatible 64GB PC4-25600 DDR4-3200Mhz 2Rx4 1.2v 288-Pin DDR4 SDRAM
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 2Rx4
  • Model #: P07650?H21
  •  
  • $829.45 
P07640-H21 - HPE Compatible 16GB PC4-25600 DDR4-3200Mhz 1Rx4 1.2v 288-Pin DDR4 SDRAM
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P07640-H21 - HPE Compatible 16GB PC4-25600 DDR4-3200Mhz 1Rx4 1.2v 288-Pin DDR4 SDRAM
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 1Rx4
  • Model #: P07640-H21
  •  
  • $259.45 
P07642-K21 - HPE Compatible 16GB PC4-25600 DDR4-3200Mhz 2Rx8 1.2v 288-Pin DDR4 SDRAM
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P07642-K21 - HPE Compatible 16GB PC4-25600 DDR4-3200Mhz 2Rx8 1.2v 288-Pin DDR4 SDRAM
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 2Rx8
  • Model #: P07642-K21
  •  
  • $239.45 
P07650-K21 - HPE Compatible 64GB PC4-25600 DDR4-3200Mhz 2Rx4 1.2v 288-Pin DDR4 SDRAM
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P07650-K21 - HPE Compatible 64GB PC4-25600 DDR4-3200Mhz 2Rx4 1.2v 288-Pin DDR4 SDRAM
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 2Rx4
  • Model #: P07650-K21
  •  
  • $829.45 
P06772-001 - HPE Compatible 8GB PC4-21300 DDR4-2666Mhz 1Rx8 1.2v Non-288-Pin DDR4 SDRAM
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P06772-001 - HPE Compatible 8GB PC4-21300 DDR4-2666Mhz 1Rx8 1.2v Non-288-Pin DDR4 SDRAM
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 1Rx8
  • Model #: P06772-001
  •  
  • $84.45 
P06773-001 - HPE Compatible 16GB PC4-21300 DDR4-2666Mhz 2Rx8 1.2v Non-288-Pin DDR4 SDRAM
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P06773-001 - HPE Compatible 16GB PC4-21300 DDR4-2666Mhz 2Rx8 1.2v Non-288-Pin DDR4 SDRAM
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 2Rx8
  • Model #: P06773-001
  •  
  • $159.45