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32GB RAM Replacement for HP 815100-S21, 832798-B21, 838083-B21, 838083-S21, 868843-001, 880841-B21, 881900-B21, 882448-001, P05590-K21, P06185-001 | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx4 Server Memory
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  • $162.55 
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4GB RAM Replacement for HP 662609-571, 662609-574, 669238-071, 669322-B21, 669322-B212, 682413-001, 684034-001, A2H32AV | DDR3 1600MHz PC3-12800 ECC UDIMM 2Rx8 Server Memory
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  • $26.60 
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32GB RAM Replacement for HP 708643-B21, 712384-081, 712384-08M, 715275-001, F1F33AA | DDR3 1866MHz PC3-14900 ECC LRDIMM 4Rx4 Server Memory
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  • $68.35 
  • Free Shipping
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815102-B21 - HP Compatible 128GB PC4-21300 DDR4-2666MHz 8Rx4 1.2V ECC LRDIMM
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815102-B21 - HP Compatible 128GB PC4-21300 DDR4-2666MHz 8Rx4 1.2V ECC LRDIMM
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: 815102-B21
  •  
  • $1,195.95 
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8GB RAM Replacement for HP 1XD84AA, 1XD84AT, 838079-B21, 872836-091 | DDR4 2666MHz PC4-21300 ECC RDIMM 1Rx8 Server Memory
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8GB RAM Replacement for HP 1XD84AA, 1XD84AT, 838079-B21, 872836-091 | DDR4 2666MHz PC4-21300 ECC RDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: 5053772484849
  •  
  • $71.49 
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4GB RAM Replacement for HP 713754-071, 713981-B21, 713981-S21, 715282-001, A2Z49AA | DDR3 1600MHz PC3L-12800 ECC RDIMM 1Rx4 Server Memory
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  • $29.30 
  • Free Shipping
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32GB RAM Replacement for HP 854596-B21, Q1V92A | DDR4 2400MHz PC4-19200 ECC RDIMM 2Rx4 Server Memory
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32GB RAM Replacement for HP 854596-B21, Q1V92A | DDR4 2400MHz PC4-19200 ECC RDIMM 2Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Rank: 2Rx4
  • Model #: 5053772484351
  •  
  • $148.49 
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805671-S21 - HP Compatible 16GB PC4-17000 DDR4-2133Mhz 2Rx8 1.2v ECC UDIMM
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805671-S21 - HP Compatible 16GB PC4-17000 DDR4-2133Mhz 2Rx8 1.2v ECC UDIMM
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: 805671-S21
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  • $169.45 
8GB RAM Replacement for HP L43768-001, L36845-001 | DDR4 2666MHz PC4-21300 ECC UDIMM 1Rx8 Server Memory
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8GB RAM Replacement for HP L43768-001, L36845-001 | DDR4 2666MHz PC4-21300 ECC UDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: NE-PNR-1752
  •  
  • $129.99 
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P11057-6A1 - HPE Compatible 128GB DDR4-2933Mhz 8Rx4 ECC LRDIMM
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P11057-6A1 - HPE Compatible 128GB DDR4-2933Mhz 8Rx4 ECC LRDIMM
  • Chipset: Major Brand Chipset
  • Rank: 8Rx4
  • Parts: 5 Years
  • Model #: P11057-6A1
  •  
  • $1,749.45 
832798-B21 - HPE Compatible 32GB PC4-21300 DDR4-2666Mhz 2Rx8 1.2v ECC Registered RDIMM
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832798-B21 - HPE Compatible 32GB 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 #: 832798-B21
  •  
  • $219.45 
815101-S21 - HP Compatible 64GB PC4-21300 DDR4-2666Mhz 4Rx4 1.2v ECC LRDIMM
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815101-S21 - 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 #: 815101-S21
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  • $429.45 
839981-B21 - HP Compatible 8GB PC4-17000 DDR4-2133MHz 1Rx4 1.2V ECC Registered RDIMM
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839981-B21 - HP Compatible 8GB PC4-17000 DDR4-2133MHz 1Rx4 1.2V ECC Registered RDIMM
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: 839981-B21
  •  
  • $154.95 
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32GB RAM Replacement for HP P05590-B21, P28221-B21 | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx4 Server Memory
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32GB RAM Replacement for HP P05590-B21, P28221-B21 | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 2Rx4
  • Model #: 5053772484399
  •  
  • $162.55 
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32GB RAM Replacement for HP 815100-B21, 815100-H21, 838083-H21, 838083-K21, 840758-091, 850881-001, P05590-H21, P26034-001, P26140-001, Q2D32A | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx4 Server Memory
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  • $162.55 
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OWC 16GB Replacement for HP 684316?181 688963?001 713756?081 713985?B21 713985?B211 - DDR3L 1600 PC3L-12800 CL11 2Rx4 240-pin 1.35V ECC Registered RDIMM Memory RAM Module Upgrade
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  • $59.99 
Direct from OWC Direct from OWC
Supermicro Certified MEM-DR432L-SL01-ER29 Samsung 32GB DDR4-2933 ECC REG
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SAMSUNG
Supermicro Certified MEM-DR432L-SL01-ER29 Samsung 32GB DDR4-2933 ECC REG
  • Voltage: 1.20V
  • ECC: Yes
  • Buffered/Registered: Registered
  • Model #: 6ae-838346000323667
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  • $351.40 
8GB RAM Replacement for HP 876181-B21, 876319-081, 878490-001, P05586-B21, P06183-001, Q7D81A | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx8 Server Memory
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  • $54.99 
Direct from A-Tech Direct from A-Tech
838081-S21 - HP Compatible 16GB PC4-21300 DDR4-2666MHz 1Rx4 1.2V ECC Registered RDIMM
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838081-S21 - 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 #: 838081-S21
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  • $159.45 
8GB RAM Replacement for HP 669239-081, 669239-581, 669324-B21, 669324-B212, 684035-001, 815371-B21 | DDR3 1600MHz PC3-12800 ECC UDIMM 2Rx8 Server Memory
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  • $66.55 
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64GB RAM Replacement for HP 1XD87AA, 815101-K21, 815101-S21, 838085-B21, 838085-K21, 840759-191, 840759-691, 868844-001, 881901-B21, 882449-001 | DDR4 2666MHz PC4-21300 ECC LRDIMM 4Rx4 Server Memory
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  • $313.07 
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for HP 815098-S21, 850880-001, 872837-091 | DDR4 2666MHz PC4-21300 ECC RDIMM 1Rx4 Server Memory
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16GB RAM Replacement for HP 815098-S21, 850880-001, 872837-091 | DDR4 2666MHz PC4-21300 ECC RDIMM 1Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 1Rx4
  • Model #: 5053772484108
  •  
  • $166.49 
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for HP 835955-B21, 835955-B211, 835955-K21, 835955-S21, 838089-H21, 838089-K21, 840756-191, 840756-C91, P18444-B21 | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx8 Server Memory
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  • $166.49 
Direct from A-Tech Direct from A-Tech
8GB RAM Replacement for IBM-Lenovo 0A89412, 43X5056, 46C7449 | DDR3 1333MHz PC3-10600 ECC RDIMM 2Rx4 Server Memory
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8GB RAM Replacement for IBM-Lenovo 0A89412, 43X5056, 46C7449 | DDR3 1333MHz PC3-10600 ECC RDIMM 2Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL9
  • Voltage: 1.50V
  • Rank: 2Rx4
  • Model #: 5053772485570
  •  
  • $39.04 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
843311-B21 - HP Compatible 8GB PC4-19200 DDR4-2400MHz 1Rx4 1.2V ECC Registered RDIMM
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843311-B21 - HP Compatible 8GB PC4-19200 DDR4-2400MHz 1Rx4 1.2V ECC Registered RDIMM
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: 843311-B21
  •  
  • $84.45 
16GB RAM Replacement for HP/HPE 340K1AA, P43322-B21, P48499-001, P43324-0A1 | DDR5 4800MHz PC5-38400 ECC RDIMM 1Rx8 (EC8) Server Memory
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16GB RAM Replacement for HP/HPE 340K1AA, P43322-B21, P48499-001, P43324-0A1 | DDR5 4800MHz PC5-38400 ECC RDIMM 1Rx8 (EC8) Server Memory
  • Brand: A-Tech
  • Series: Compatible Replacement for HP/HPE 340K1AA P43322-B21 P48499-001 P43324-0A1
  • Capacity: 16GB
  • Speed: DDR5 4800 (PC5 38400)
  • Model #: NE-PNR-2364
  •  
  • $476.99 
Direct from A-Tech Direct from A-Tech
812221-001 - HP Compatible 16GB PC4-17000 DDR4-2133Mhz 2Rx4 1.2v ECC Registered RDIMM
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812221-001 - HP Compatible 16GB PC4-17000 DDR4-2133Mhz 2Rx4 1.2v ECC Registered RDIMM
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: 812221-001
  •  
  • $124.45 
P43168-B21 - HPE Compatible 16GB DDR4-3200Mhz 2Rx8 ECC Registered RDIMM
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P43168-B21 - HPE Compatible 16GB DDR4-3200Mhz 2Rx8 ECC Registered RDIMM
  • Chipset: Major Brand Chipset
  • Rank: 2Rx8
  • Parts: 5 Years
  • Model #: P43168-B21
  •  
  • $239.45 
P43328?B21 - HPE Compatible 32GB DDR5-4800Mhz 2Rx8 ECC Registered RDIMM
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P43328?B21 - HPE Compatible 32GB DDR5-4800Mhz 2Rx8 ECC Registered RDIMM
  • Chipset: Major Brand Chipset
  • Rank: 2Rx8
  • Parts: 5 Years
  • Model #: P43328?B21
  •  
  • $1,199.45 
838083-B21 - HP Compatible 32GB PC4-21300 DDR4-2666Mhz 2Rx4 1.2v ECC Registered RDIMM
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838083-B21 - 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 #: 838083-B21
  •  
  • $219.45 
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 
16GB RAM Replacement for HP 1XD85AA, 1XD85AT, 815098-H21, 825109-091, 838081-B21, 838081-S21, 867855-B21, 868842-001, 872837-C91, 874540-001 | DDR4 2666MHz PC4-21300 ECC RDIMM 1Rx4 Server Memory
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  • $166.49 
Direct from A-Tech Direct from A-Tech
839313-B21 - HP Compatible 32GB PC4-17000 DDR4-2133MHz 2Rx4 1.2V ECC Registered RDIMM
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839313-B21 - HP Compatible 32GB PC4-17000 DDR4-2133MHz 2Rx4 1.2V ECC Registered RDIMM
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: 839313-B21
  •  
  • $194.95 
868843-001 - HP Compatible 32GB PC4-21300 DDR4-2666Mhz 2RX4 1.2v ECC Registered RDIMM
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868843-001 - HP 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 #: 868843-001
  •  
  • $219.45 
P43021-0A1 - HPE Compatible 16GB DDR4-3200Mhz 1Rx8 ECC UDIMM
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P43021-0A1 - HPE Compatible 16GB DDR4-3200Mhz 1Rx8 ECC UDIMM
  • Chipset: Major Brand Chipset
  • Rank: 1Rx8
  • Parts: 5 Years
  • Model #: P43021-0A1
  •  
  • $329.45 
16GB RAM Replacement for HP L36843-001 | DDR4 2666MHz PC4-21300 ECC UDIMM 2Rx8 Server Memory
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16GB RAM Replacement for HP L36843-001 | DDR4 2666MHz PC4-21300 ECC UDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: NE-PNR-1741
  •  
  • $189.99 
Direct from A-Tech Direct from A-Tech