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16GB RAM Replacement for HP 835955-H21, 840756-091, 840756-V91, 868846-001, 870840-001, P02890-B21, P05588-B21, P07029-B21, P08274-001, Q2D31A | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx8 Server Memory
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  • $166.49 
Direct from A-Tech Direct from A-Tech
AddOn 32GB DDR4-2666MHz Registered ECC Dual Rank x4 1.2V 288-pin CL17 RDIMM - HP 840758-091 Compatible Factory - 840758-091-AM
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AddOn 32GB DDR4-2666MHz Registered ECC Dual Rank x4 1.2V 288-pin CL17 RDIMM - HP 840758-091 Compatible Factory - 840758-091-AM
  • Brand: AddOn - Memory Upgrades
  • Capacity: 32GB
  • ECC: ECC
  • CAS Latency: CL17
  • Model #: 40758-091-AM
128GB RAM Replacement for HP 838087-K21, 840760-091, 840760-191, 850883-001, 868845-001 HPE | DDR4 2666MHz PC4-21300 ECC LRDIMM 2S4Rx4 (8Rx4 3DS/TSV) Server Memory
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128GB RAM Replacement for HP 838087-K21, 840760-091, 840760-191, 850883-001, 868845-001 HPE | DDR4 2666MHz PC4-21300 ECC LRDIMM 2S4Rx4 (8Rx4 3DS/TSV) Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Part Number: 838087-K21, 840760-091, 840760-191, 850883-001, 868845-001
  • Model #: NE-PNR-1518
  •  
  • $825.81 
  • Free Shipping
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868842-001 - HP Compatible 16GB PC4-21300 DDR4-2666Mhz 1RX4 1.2v ECC Registered RDIMM
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868842-001 - HP Compatible 16GB PC4-21300 DDR4-2666Mhz 1RX4 1.2v ECC Registered RDIMM
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: 868842-001
  •  
  • $154.45 
840758-V91 - HPE Compatible 32GB PC4-21300 DDR4-2666Mhz 2Rx4 1.2v ECC Registered RDIMM
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840758-V91 - HPE Compatible 32GB PC4-21300 DDR4-2666Mhz 2Rx4 1.2v ECC Registered RDIMM
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 2Rx4
  • Model #: 840758-V91
  •  
  • $289.45 
879505-B21 - HP Compatible 8GB PC4-21300 DDR4-2666MHz 1Rx8 1.2V ECC UDIMM
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879505-B21 - HP Compatible 8GB PC4-21300 DDR4-2666MHz 1Rx8 1.2V ECC UDIMM
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Chipset: Major Brand Chipset
  • ECC: Yes
  • Model #: 879505-B21
  •  
  • $84.45 
16GB RAM Replacement for HP 797259-091, 805671-B21, 805671-S21, 819801-001, M0S34A, N0H88AA | DDR4 2133MHz PC4-17000 ECC UDIMM 2Rx8 Server Memory
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  • $197.99 
  • Free Shipping
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878490-001 - HP Compatible 8GB PC4-21300 DDR4-2666MHz 2Rx8 1.2V ECC Registered RDIMM
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878490-001 - HP Compatible 8GB PC4-21300 DDR4-2666MHz 2Rx8 1.2V ECC Registered RDIMM
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: 878490-001
  •  
  • $84.45 
876319-081 - HP Compatible 8GB PC4-21300 DDR4-2666MHz 2Rx8 1.2V ECC Registered RDIMM
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876319-081 - HP Compatible 8GB PC4-21300 DDR4-2666MHz 2Rx8 1.2V ECC Registered RDIMM
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: 876319-081
  •  
  • $84.45 
840755-091 - HP Compatible 8GB PC4-21300 DDR4-2666MHz 1Rx8 1.2V ECC UDIMM
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840755-091 - HP Compatible 8GB PC4-21300 DDR4-2666MHz 1Rx8 1.2V ECC UDIMM
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Chipset: Major Brand Chipset
  • ECC: Yes
  • Model #: 840755-091
  •  
  • $84.45 
840758-091 - HP Compatible 32GB PC4-21300 DDR4-2666Mhz 2RX4 1.2v ECC Registered RDIMM
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840758-091 - HP Compatible 32GB PC4-21300 DDR4-2666Mhz 2RX4 1.2v ECC Registered RDIMM
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: 840758-091
  •  
  • $289.45 
868845-001 - HP Compatible 128GB PC4-21300 DDR4-2666Mhz 8Rx4 1.2v ECC LRDIMM
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868845-001 - HP Compatible 128GB PC4-21300 DDR4-2666Mhz 8Rx4 1.2v ECC LRDIMM
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 8Rx4
  • Model #: 868845-001
  •  
  • $1,195.95 
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4GB RAM Replacement for HP 809078-581, 852260-001 | DDR4 2400MHz PC4-19200 ECC RDIMM 1Rx8 Server Memory
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4GB RAM Replacement for HP 809078-581, 852260-001 | DDR4 2400MHz PC4-19200 ECC RDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: NE-PNR-1745
  •  
  • $25.29 
  • Free Shipping
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868844-001 - HP Compatible 64GB PC4-21300 DDR4-2666Mhz 4RX4 1.2v ECC LRDIMM
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868844-001 - HP Compatible 64GB PC4-21300 DDR4-2666Mhz 4RX4 1.2v ECC LRDIMM
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: 868844-001
  •  
  • $524.45 
872836-091 - HPE Compatible 8GB PC4-21300 DDR4-2666Mhz 1Rx8 1.2v 288-Pin DDR4 SDRAM
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872836-091 - HPE Compatible 8GB PC4-21300 DDR4-2666Mhz 1Rx8 1.2v 288-Pin DDR4 SDRAM
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 1Rx8
  • Model #: 872836-091
  •  
  • $134.45 
819413-001 - HP Compatible 64GB PC4-19200 DDR4-2400Mhz 4RX4 1.2v ECC LRDIMM
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819413-001 - HP Compatible 64GB PC4-19200 DDR4-2400Mhz 4RX4 1.2v ECC LRDIMM
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: 819413-001
  •  
  • $524.45 
879507-B21 - HP Compatible 16GB PC4-21300 DDR4-2666MHz 2Rx8 1.2V ECC UDIMM
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879507-B21 - HP Compatible 16GB PC4-21300 DDR4-2666MHz 2Rx8 1.2V ECC UDIMM
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Chipset: Major Brand Chipset
  • ECC: Yes
  • Model #: 879507-B21
  • $289.45
  •  
  • $244.45 
  • Save: $45.00 (15%)
809082-591 - HP Compatible 16GB PC4-19200 DDR4-2400Mhz 1Rx4 1.2v Registered RDIMM
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809082-591 - HP Compatible 16GB PC4-19200 DDR4-2400Mhz 1Rx4 1.2v Registered RDIMM
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: 809082-591
  •  
  • $134.45 
879527-091 - HPE Compatible 16GB PC4-21300 DDR4-2666Mhz 2Rx8 1.2v 288-Pin DDR4 SDRAM
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879527-091 - HPE Compatible 16GB PC4-21300 DDR4-2666Mhz 2Rx8 1.2v 288-Pin DDR4 SDRAM
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 2Rx8
  • Model #: 879527-091
  •  
  • $244.45 
8GB RAM Replacement for HP 815097-B21, 815097-H21, 815097-K21, 815097-S21, 840755-091, 840755-191, 850879-001, 867853-B21, 868841-001, 872969-001 | DDR4 2666MHz PC4-21300 ECC RDIMM 1Rx8 Server Memory
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  • $71.49 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
855507-091 - HP Compatible 32GB PC4-19200 DDR4-2400MHz 2Rx4 1.2V ECC Registered RDIMM
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855507-091 - HP Compatible 32GB PC4-19200 DDR4-2400MHz 2Rx4 1.2V ECC Registered RDIMM
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Chipset: Major Brand Chipset
  • ECC: Yes
  • Model #: 855507-091
  •  
  • $294.45 
872970-001 - HP Compatible 16GB PC4-21300 DDR4-2666MHz 1Rx4 1.2V ECC Registered RDIMM
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872970-001 - HP Compatible 16GB PC4-21300 DDR4-2666MHz 1Rx4 1.2V ECC Registered RDIMM
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: 872970-001
  •  
  • $154.45 
876181-B21 - HP Compatible 8GB PC4-21300 DDR4-2666Mhz 2Rx8 1.2v ECC Registered RDIMM
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876181-B21 - HP Compatible 8GB PC4-21300 DDR4-2666Mhz 2Rx8 1.2v ECC Registered RDIMM
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: 876181-B21
  •  
  • $84.45 
868841-001 - HP Compatible 8GB PC4-21300 DDR4-2666Mhz 1RX8 1.2v ECC Registered RDIMM
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868841-001 - HP Compatible 8GB PC4-21300 DDR4-2666Mhz 1RX8 1.2v ECC Registered RDIMM
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: 868841-001
  •  
  • $134.45 
8GB RAM Replacement for HP 797258-081, 797258-581, 805669-B21, 819800-001, 840816-001, N0H87AA | DDR4 2133MHz PC4-17000 ECC UDIMM 2Rx8 Server Memory
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  • $142.56 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
819411-001 - HP Compatible 16GB PC4-19200 DDR4-2400Mhz 1Rx4 1.2v Registered RDIMM
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819411-001 - HP Compatible 16GB PC4-19200 DDR4-2400Mhz 1Rx4 1.2v Registered RDIMM
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: 819411-001
  •  
  • $134.45 
128GB RAM Replacement for HP 819415-001, 809086-091, 809208-B21 | DDR4 2400MHz PC4-19200 ECC LRDIMM 2S4Rx4 (8Rx4 3DS/TSV) Server Memory
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128GB RAM Replacement for HP 819415-001, 809086-091, 809208-B21 | DDR4 2400MHz PC4-19200 ECC LRDIMM 2S4Rx4 (8Rx4 3DS/TSV) Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Rank: 2S4Rx4 (8Rx4)
  • Model #: NE-PNR-1755
  •  
  • $628.88 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
872969-001 - HP Compatible 8GB PC4-21300 DDR4-2666MHz 1Rx8 1.2V ECC Registered RDIMM
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872969-001 - HP Compatible 8GB PC4-21300 DDR4-2666MHz 1Rx8 1.2V ECC Registered RDIMM
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 1Rx8
  • Model #: 872969-001
  •  
  • $134.45 
872837-091 - HP Compatible 16GB PC4-21300 DDR4-2666MHz 1Rx4 1.2V ECC Registered RDIMM
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872837-091 - HP Compatible 16GB PC4-21300 DDR4-2666MHz 1Rx4 1.2V ECC Registered RDIMM
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: 872837-091
  •  
  • $154.45 
809082-091 - HP Compatible 16GB PC4-19200 DDR4-2400Mhz 2Rx4 1.2v Registered RDIMM
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809082-091 - HP Compatible 16GB PC4-19200 DDR4-2400Mhz 2Rx4 1.2v Registered RDIMM
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: 809082-091
  •  
  • $134.45 
850882-001 - HP Compatible 64GB PC4-21300 DDR4-2666Mhz 4Rx4 1.2v ECC LRDIMM
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Refurbished 850882-001 - HP Compatible 64GB PC4-21300 DDR4-2666Mhz 4Rx4 1.2v ECC LRDIMM
  • Brand: HP
  • Capacity: 64GB
  • Speed: DDR4 2666 (PC4 21300)
  • ECC: Yes
  • Model #: 850882-001-REF
  •  
  • $625.00 
  • Free Shipping
  • $599.00 - $625.00
879526-091 - HPE Compatible 8GB PC4-21300 DDR4-2666Mhz 1Rx8 1.2v 288-Pin DDR4 SDRAM
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879526-091 - HPE Compatible 8GB PC4-21300 DDR4-2666Mhz 1Rx8 1.2v 288-Pin DDR4 SDRAM
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 1Rx8
  • Model #: 879526-091
  •  
  • $84.45 
16GB RAM Replacement for HP 809081-081, 836220-B21, 836220-S21, 836221-B21, 836221-S21, 846740-001, 862928-B21, P0002744-001, P02972-001 | DDR4 2400MHz PC4-19200 ECC RDIMM 2Rx4 Server Memory
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  • $119.99 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
850881-001 - HP Compatible 32GB PC4-21300 DDR4-2666Mhz 2Rx4 1.2v Registered RDIMM
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850881-001 - HP Compatible 32GB PC4-21300 DDR4-2666Mhz 2Rx4 1.2v Registered RDIMM
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: 850881-001
  •  
  • $289.45 
819410-001 - HP Compatible 8GB PC4-19200 DDR4-2400Mhz 1Rx4 1.2v Registered RDIMM
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819410-001 - HP Compatible 8GB PC4-19200 DDR4-2400Mhz 1Rx4 1.2v Registered RDIMM
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: 819410-001
  •  
  • $84.45