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        Express Computer Systems is your leading IT provider of used / refurbished Servers and hardware. We carry a large selection of Netapp, HPE, Dell, and Cisco refurbished inventory. Every used rack server purchased through Express Computer Systems is extensively tested before shipping to ensure our products meet our customers' demands.
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        Showing 1 - 24 of 11520
        Dell
        4GB-UDIMM | Refurbished Dell 4GB (1x4GB) 1333MHz PC3-10600E DDR3 UDIMM Memory
        4GB-UDIMM | Refurbished Dell 4GB (1x4GB) 1333MHz PC3-10600E DDR3 UDIMM Memory
        Dell
        54TTW | Refurbished Dell 4GB (1x4GB) 1066MHz PC3L-8500R DDR3 LV RDIMM Memory
        54TTW | Refurbished Dell 4GB (1x4GB) 1066MHz PC3L-8500R DDR3 LV RDIMM Memory
        HPE
        647871-B21 - HPE Memory 4GB 1RX4 PC3L-10600R RDIMM
        647871-B21 - HPE Memory 4GB 1RX4 PC3L-10600R RDIMM
        HPE
        647873-B21 - HPE Memory 4GB 1RX4 PC3-12800R RDIMM
        647873-B21 - HPE Memory 4GB 1RX4 PC3-12800R RDIMM
        HPE
        647893-B21 - HPE Memory 4GB 1RX4 PC3L-10600
        647893-B21 - HPE Memory 4GB 1RX4 PC3L-10600
        HPE
        647895-B21 - HPE Memory 4GB 1RX4 PC3-12800
        647895-B21 - HPE Memory 4GB 1RX4 PC3-12800
        HPE
        698537-B21 - HPE 4GB Flash Backed Write Cache FIO Kit for P-series Smart Array Controllers
        698537-B21 - HPE 4GB Flash Backed Write Cache FIO Kit for P-series Smart Array Controllers
        HPE
        761872-B21 - HPE Smart Array P440/4GB FBWC 12Gb 1-port Int FIO SAS Controller
        761872-B21 - HPE Smart Array P440/4GB FBWC 12Gb 1-port Int FIO SAS Controller
        HPE
        761874-B21 - HPE Smart Array P840/4GB FBWC 12Gb 2-port Int FIO SAS Controller
        761874-B21 - HPE Smart Array P840/4GB FBWC 12Gb 2-port Int FIO SAS Controller
        Dell
        7826W | Dell 4GB (1x4GB) 1866MHz PC3-14900R DDR3 RDIMM Memory
        7826W | Dell 4GB (1x4GB) 1866MHz PC3-14900R DDR3 RDIMM Memory
        HPE
        804338-B21 - HPE Smart Array P816i-a SR Gen10 (16 Internal Lanes/4GB Cache/SmartCache) 12G SAS Modular Controller
        804338-B21 - HPE Smart Array P816i-a SR Gen10 (16 Internal Lanes/4GB Cache/SmartCache) 12G SAS Modular Controller
        HPE
        804405-B21 - HPE Smart Array P408e-p SR Gen10 (8 External Lanes/4GB Cache) 12G SAS PCIe Plug-in Controller
        804405-B21 - HPE Smart Array P408e-p SR Gen10 (8 External Lanes/4GB Cache) 12G SAS PCIe Plug-in Controller
        HPE
        870658-B21 - HPE Smart Array P824i-p MR Gen10 (24 Internal Lanes/4GB Cache/CacheCade) 12G SAS PCIe Controller
        870658-B21 - HPE Smart Array P824i-p MR Gen10 (24 Internal Lanes/4GB Cache/CacheCade) 12G SAS PCIe Controller
        Dell
        Dell 4GB (1x4GB) 1600MHz DDR3 UDIMM Memory
        Dell 4GB (1x4GB) 1600MHz DDR3 UDIMM Memory
        Dell
        Dell 4GB (1x4GB) 2133MHz 1RX4 DDR4 UDIMM ECC Memory | 4GB-DDR4-2133MHZ
        Dell 4GB (1x4GB) 2133MHz 1RX4 DDR4 UDIMM ECC Memory | 4GB-DDR4-2133MHZ
        Dell
        Dell 4GB (1x4GB) 2400MHz 1RX4 DDR4 UDIMM ECC Memory | 4GB-DDR4-2400MHZ
        Dell 4GB (1x4GB) 2400MHz 1RX4 DDR4 UDIMM ECC Memory | 4GB-DDR4-2400MHZ
        Dell
        Dell NVIDIA Quadro M2000 4GB 75W SW x16 PCI-e 4P GPU | W2TP6
        Dell NVIDIA Quadro M2000 4GB 75W SW x16 PCI-e 4P GPU | W2TP6
        Dell
        Dell PowerVault 2x10Gb iSCSI + 2x12Gb SAS 4GB Controller | 7YJ34
        Dell PowerVault 2x10Gb iSCSI + 2x12Gb SAS 4GB Controller | 7YJ34
        Dell
        Dell PowerVault MD34 4GB 12Gb-SAS-4 Controller | F3P10
        Dell PowerVault MD34 4GB 12Gb-SAS-4 Controller | F3P10
        Dell
        Dell PowerVault MD3400 12x3.5" 12Gb SAS CTO Storage Array
        Dell PowerVault MD3400 12x3.5" 12Gb SAS SAN Storage Array CTO
        Dell
        Dell PowerVault MD3420 24x2.5" 12Gb SAS CTO Storage Array
        Dell PowerVault MD3420 24x2.5" 12Gb SAS SAN Storage Array CTO
        Dell
        Dell PowerVault MD3460 4GB 4 Port SAS 12Gb Controller
        Dell PowerVault MD3460 4GB 4 Port SAS 12Gb Controller
        Dell
        Dell PowerVault MD3460 60x3.5" 12Gb SAS CTO Storage Array
        Dell PowerVault MD3460 60x3.5" 12Gb SAS SAN Storage Array CTO
        Dell
        Dell PowerVault MD36 4GB 10GBase-T iSCSI Controller | 36CTT
        Dell PowerVault MD36 4GB 10GBase-T iSCSI Controller | 36CTT
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