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4GB RAM Replacement for HP 733019-581, 820077-B21, 821223-081, 823810-001, A2H31AV, A2Z48AA, A2Z48AT | DDR3 1600MHz PC3L-12800 ECC UDIMM 1Rx8 Server Memory
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  • $26.60 
Direct from A-Tech Direct from A-Tech
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 
Direct from A-Tech Direct from A-Tech
OWC 256GB Replacement for HP P06039?B21 P06039?H21 P06039?K21 P07654?B21 P07654?B21 - DDR4 3200 PC4-25600 CL22 8Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade
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  • $1,899.99 
Direct from OWC Direct from OWC
16GB RAM Replacement for HP AM363A | DDR3 1333MHz PC3-10600 ECC RDIMM 2Rx4 Server Memory
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16GB RAM Replacement for HP AM363A | DDR3 1333MHz PC3-10600 ECC RDIMM 2Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL9
  • Voltage: 1.50V
  • Rank: 2Rx4
  • Model #: 5053772483217
  •  
  • $39.99 
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for HP 627808-B21, 627812-S21, 628974-181, 632202-001, 632204-001, 647652-181, 647901-B21, 664692-001, A0R59A, AM388A | DDR3 1333MHz PC3L-10600 ECC RDIMM 2Rx4 Server Memory
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  •  
  • $39.99 
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16GB RAM Replacement for HP VDXYGY1 | DDR3 1333MHz PC3-10600 ECC RDIMM 2Rx4 Server Memory
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16GB RAM Replacement for HP VDXYGY1 | DDR3 1333MHz PC3-10600 ECC RDIMM 2Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL9
  • Voltage: 1.50V
  • Rank: 2Rx4
  • Model #: NE-PNR-1707
  •  
  • $39.99 
Direct from A-Tech Direct from A-Tech
32GB RAM Replacement for HP 627810-B21, 627814-S21, 628975-181, 632203-001, 632208-001 | DDR3 1066MHz PC3L-8500 ECC RDIMM 4Rx4 Server Memory
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  • $156.23 
Direct from A-Tech Direct from A-Tech
8GB RAM Replacement for HP 712288-081, 712288-581, 715271-001, E2Q93AA, E2Q93AT | DDR3 1866MHz PC3-14900 ECC UDIMM 2Rx8 Server Memory
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8GB RAM Replacement for HP 712288-081, 712288-581, 715271-001, E2Q93AA, E2Q93AT | DDR3 1866MHz PC3-14900 ECC UDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL13
  • Voltage: 1.50V
  • Rank: 2Rx8
  • Model #: 5053772483903
  •  
  • $66.55 
Direct from A-Tech Direct from A-Tech
8GB RAM Replacement for HP 733481-001 | DDR3 1866MHz PC3-14900 ECC RDIMM 2Rx4 Server Memory
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8GB RAM Replacement for HP 733481-001 | DDR3 1866MHz PC3-14900 ECC RDIMM 2Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL13
  • Voltage: 1.50V
  • Rank: 2Rx4
  • Model #: NE-PNR-1770
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  • $25.39 
Direct from A-Tech Direct from A-Tech
OWC 8GB Replacement for HP 664691?001 676333?B21 676490?181 676812?001 687462?001 - DDR3 1600 PC3-12800 CL11 1Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade
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  • $29.99 
Direct from OWC Direct from OWC
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
8GB RAM Replacement for HP 500674-B21 | DDR3 1333MHz PC3-10600 ECC UDIMM 2Rx8 Server Memory
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8GB RAM Replacement for HP 500674-B21 | DDR3 1333MHz PC3-10600 ECC UDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL9
  • Voltage: 1.50V
  • Rank: 2Rx8
  • Model #: 5053772483873
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  • $66.55 
Direct from A-Tech Direct from A-Tech
32GB RAM Replacement for HP L43758-001 | DDR4 2666MHz PC4-21300 ECC UDIMM 2Rx8 Server Memory
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32GB RAM Replacement for HP L43758-001 | DDR4 2666MHz PC4-21300 ECC UDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: NE-PNR-1761
  •  
  • $358.79 
Direct from A-Tech Direct from A-Tech
OWC 8GB Replacement for HP 731765?B21 731765?B211 735302?001 - DDR3L 1600 PC3L-12800 CL11 1Rx4 240-pin 1.35V ECC Registered RDIMM Memory RAM Module Upgrade
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OWC 8GB Replacement for HP 731765?B21 731765?B211 735302?001 - DDR3L 1600 PC3L-12800 CL11 1Rx4 240-pin 1.35V ECC Registered RDIMM Memory RAM Module Upgrade
  • CAS Latency: CL11
  • Voltage: 1.35V
  • Part Number: 1R6T31R408GB
  • Type: 240-Pin DDR3L ECC RDIMM
  • Model #: OWC1R6T31R408GB-B644-SF
  •  
  • $29.99 
Direct from OWC Direct from OWC
OWC 256GB Replacement for HP P07654?H21 P43172?B21 P43172?B21 P20506-001 P11448-0A1 - DDR4 3200 PC4-25600 CL22 8Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade
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  • $1,899.99 
Direct from OWC Direct from OWC
128GB RAM Replacement for HP P19402-001, P16001-001, P16112-001, P11040-B21, P11040-H21, P11040-K21, P11057-0A1 HPE | DDR4 2933MHz PC4-23400 ECC LRDIMM 4DRx4/4Rx4 Server Memory
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128GB RAM Replacement for HP P19402-001, P16001-001, P16112-001, P11040-B21, P11040-H21, P11040-K21, P11057-0A1 HPE | DDR4 2933MHz PC4-23400 ECC LRDIMM 4DRx4/4Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL21
  • Voltage: 1.20V
  • Part Number: P19402-001, P16001-001, P16112-001, P11040-B21, P11040-H21, P11040-K21, P11057-0A1
  • Model #: NE-PNR-1516
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  • $1,399.99 
Direct from A-Tech Direct from A-Tech
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 
Direct from A-Tech Direct from A-Tech
OWC 16GB Replacement for HP 715284?001 - DDR3L 1600 PC3L-12800 CL11 2Rx4 240-pin 1.35V ECC Registered RDIMM Memory RAM Module Upgrade
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OWC 16GB Replacement for HP 715284?001 - DDR3L 1600 PC3L-12800 CL11 2Rx4 240-pin 1.35V ECC Registered RDIMM Memory RAM Module Upgrade
  • CAS Latency: CL11
  • Voltage: 1.35V
  • Part Number: 1R6T32R416GB
  • Type: 240-Pin DDR3L ECC RDIMM
  • Model #: OWC1R6T32R416GB-B649-SF
  •  
  • $59.99 
Direct from OWC Direct from OWC
8GB RAM Replacement for HP 708639-B21, 712382-071, 712382-571, 715273-001 | DDR3 1866MHz PC3-14900 ECC RDIMM 2Rx4 Server Memory
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8GB RAM Replacement for HP 708639-B21, 712382-071, 712382-571, 715273-001 | DDR3 1866MHz PC3-14900 ECC RDIMM 2Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL13
  • Voltage: 1.50V
  • Rank: 2Rx4
  • Model #: 5053772483842
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  • $39.04 
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for HP 1CA75AA, 1CA75AT, 862690-091, 862976-B21, 869538-001 | DDR4 2400MHz PC4-19200 ECC UDIMM 2Rx8 Server Memory
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16GB RAM Replacement for HP 1CA75AA, 1CA75AT, 862690-091, 862976-B21, 869538-001 | DDR4 2400MHz PC4-19200 ECC UDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: 5053772484214
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  • $197.99 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for HP 934796-001 | DDR4 2400MHz PC4-19200 ECC UDIMM 1Rx8 Server Memory
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4GB RAM Replacement for HP 934796-001 | DDR4 2400MHz PC4-19200 ECC UDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: NE-PNR-1747
  •  
  • $38.81 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for HP 008011-130, 591750-071, 591750-371, 593339-B21, 593339-TV1, 593911-B21, 595096-001, 595424-001, 649940-001, AM230A | DDR3 1333MHz PC3-10600 ECC RDIMM 1Rx4 Server Memory
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  • $29.30 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for HP 591750-171, 591750-571, 593339-S21, 647893-TV1, 652504-B21, AM327-69001, AM327A | DDR3 1333MHz PC3-10600 ECC RDIMM 1Rx4 Server Memory
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  • $29.30 
Direct from A-Tech Direct from A-Tech
32GB RAM Replacement for HP 627814-B21, 628975-081, 632205-001 | DDR3 1066MHz PC3-8500 ECC RDIMM 4Rx4 Server Memory
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32GB RAM Replacement for HP 627814-B21, 628975-081, 632205-001 | DDR3 1066MHz PC3-8500 ECC RDIMM 4Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL7
  • Voltage: 1.50V
  • Rank: 4Rx4
  • Model #: 5053772483347
  •  
  • $156.23 
Direct from A-Tech Direct from A-Tech
OWC 16GB Replacement for HP 684066?B21 687465?001 A2Z52AA - DDR3 1600 PC3-12800 CL11 2Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade
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OWC 16GB Replacement for HP 684066?B21 687465?001 A2Z52AA - DDR3 1600 PC3-12800 CL11 2Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade
  • CAS Latency: CL11
  • Voltage: 1.5V
  • Part Number: 1R6D32R416GB
  • Type: 240-Pin DDR3 ECC RDIMM
  • Model #: OWC1R6D32R416GB-B638-SF
  •  
  • $59.99 
Direct from OWC Direct from OWC
32GB RAM Replacement for HP 811221-001 | DDR3 1333MHz PC3-10600 ECC LRDIMM 4Rx4 Server Memory
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32GB RAM Replacement for HP 811221-001 | DDR3 1333MHz PC3-10600 ECC LRDIMM 4Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL9
  • Voltage: 1.35V
  • Rank: 4Rx4
  • Model #: NE-PNR-1734
  •  
  • $64.99 
Direct from A-Tech Direct from A-Tech
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 
Direct from A-Tech Direct from A-Tech
8GB RAM Replacement for HP 733020-581 | DDR3 1600MHz PC3-12800 ECC RDIMM 1Rx4 Server Memory
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8GB RAM Replacement for HP 733020-581 | DDR3 1600MHz PC3-12800 ECC RDIMM 1Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL11
  • Voltage: 1.50V
  • Rank: 1Rx4
  • Model #: NE-PNR-1735
  •  
  • $25.39 
Direct from A-Tech Direct from A-Tech
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 
Direct from A-Tech Direct from A-Tech
OWC 8GB Replacement for HP 500205?071 500205?171 500206?071 500662?B21 501536?001 - DDR3 1333 PC3-10600 CL9 2Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade
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  • $29.99 
Direct from OWC Direct from OWC
16GB RAM Replacement for HP 3TQ40AA, 3TQ40AT, 879527-091 | DDR4 2666MHz PC4-21300 ECC UDIMM 2Rx8 Server Memory
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16GB RAM Replacement for HP 3TQ40AA, 3TQ40AT, 879527-091 | DDR4 2666MHz PC4-21300 ECC UDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: 5053772484221
  •  
  • $231.99 
Direct from A-Tech Direct from A-Tech
8GB RAM Replacement for HP 647651-081, 647651-181, 647879-B21, 647899-B21, 647899-B212, 647899-S21, 664691-001, 676490-181, 676812-001, 687462-001 | DDR3 1600MHz PC3-12800 ECC RDIMM 1Rx4 Server Memory
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  •  
  • $39.04 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for HP 500210-572, 713751-071, 713977-B21, 713977-S21, 715280-001 | DDR3 1600MHz PC3L-12800 ECC UDIMM 2Rx8 Server Memory
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  •  
  • $26.60 
Direct from A-Tech Direct from A-Tech
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 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for HP 726717-B21, 752367-081, 752367-581, 774169-001, 790112-001, 803026-B21, 803655-081, 804842-001, 807815-B21, J9P81AA | DDR4 2133MHz PC4-17000 ECC RDIMM 1Rx8 Server Memory
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  •  
  • $25.29 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for HP 733036-581, E2Q91AA | DDR3 1866MHz PC3-14900 ECC UDIMM 1Rx8 Server Memory
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4GB RAM Replacement for HP 733036-581, E2Q91AA | DDR3 1866MHz PC3-14900 ECC UDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL13
  • Voltage: 1.50V
  • Rank: 1Rx8
  • Model #: 5053772483606
  •  
  • $26.60 
Direct from A-Tech Direct from A-Tech