Dell Inspiron Mini-Tower Desktop - 3891

Dell Inspiron Mini-Tower Desktop - 3891

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Computer Information

Processor 11th Generation Rocket Lake-S i7-11700 / i5-11400 | 10th Gen Comet Lake i7-10700 / i5-10400 / i3-10105 | Pentium Gold G6400 | Celeron G5905
Memory Type PC4-21300 2666MHz DDR4 DRAM 288pin UDIMM Desktop Memory
Installed Memory up to 64GB
Max Memory 64GB
Memory Slots 2 UDIMM slots
Memory Size 288 Pin
Original Hard Drives Up to 2TB 7200RPM 3.5" SATA 6Gb/s Hard Drive | Up to 1TB 5400RPM/7200RPM 2.5" SATA 6Gb/s Hard Drive
Original Solid State Drives Up to 1TB M.2 (2280) PCIe NVMe Gen3 Solid State Drive | Up to 512GB M.2 (2230) PCIe NVMe Gen3 Solid State Drive
Supported Drives One Internal 3.5" Drive Bay + One 2.5" Dual Drive Cage + One M.2 (2280 / 2230) Slot (3 SATA Connectors)
Drive Notes
The Dell Inspiron Mini-Tower Desktop - 3891 Supports up to a 3 Drive Configuration. (One 3.5" Drive + One M.2 (2280 or 2230) Drive) or (Two 2.5" Drives Installed in the Dell 9T3F1 Bracket + One M.2 (2280 or 2230) Drive) Note: If replacing the 3.5" drive for the dual 2.5" drive configuration, you will need the Dell 2.5" dual drive bracket p/n 9T3F1 for installation. If installing a single 2.5" drive in replace of the 3.5" drive, the 2.5" to 3.5" drive adapter bracket is required for installation. The M.2 slot supports 2280 and 2230 drives by moving the metal standoff screw mount to accommodate the form factor.

Upgrade & Replacement Options For Your Dell Inspiron Mini-Tower Desktop - 3891

+ Show Compatible - M.2 (2280) NVMe Gen3 Solid State Drive Options

15 options
CLASS MANUFACTURER DESCRIPTION
Pro Level Samsung 2TB PCIe NVMe Gen3 TLC 3D NAND LPDDR4 Cache M.2 (2280) Solid State Drive
$245.00
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Pro Level Western Digital 2TB PCIe NVMe Gen3 TLC 3D NAND LPDDR4 Cache M.2 (2280) Solid State Drive
$279.00
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Mid Level Western Digital 2TB PCIe NVMe Gen3 TLC 3D NAND HMB-SLC Cache M.2 (2280) Solid State Drive
$255.00
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Pro Level Crucial 2TB PCIe NVMe Gen3 TLC 3D NAND LPDDR4 Cache M.2 (2280) Solid State Drive
$285.00
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Mid Level Crucial 2TB PCIe NVMe Gen3 QLC 3D NAND HMB-SLC Cache M.2 (2280) Solid State Drive
$279.00
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Pro Level KIOXIA 1TB PCIe NVMe Gen3 TLC 3D NAND LPDDR4 Cache M.2 (2280) Solid State Drive
$160.00
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Pro Level Samsung 1TB PCIe NVMe Gen3 TLC 3D NAND LPDDR4 Cache M.2 (2280) Solid State Drive
$160.00
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Mid Level Crucial 1TB PCIe NVMe Gen3 QLC 3D NAND HMB-SLC Cache M.2 (2280) Solid State Drive
$155.00
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Mid Level Western Digital 1TB PCIe NVMe Gen3 TLC 3D NAND HMB-SLC Cache M.2 (2280) Solid State Drive
$185.00
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Pro Level KIOXIA 512GB PCIe NVMe Gen3 TLC 3D NAND LPDDR4 Cache M.2 (2280) Solid State Drive
$80.00
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Pro Level Samsung 512GB PCIe NVMe Gen3 TLC 3D NAND LPDDR4 Cache M.2 (2280) Solid State Drive
$74.00
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Mid Level Crucial 512GB PCIe NVMe Gen3 QLC 3D NAND HMB-SLC Cache M.2 (2280) Solid State Drive
$85.00
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Mid Level Western Digital 500GB PCIe NVMe Gen3 TLC 3D NAND HMB-SLC Cache M.2 (2280) Solid State Drive
$119.00
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Pro Level KIOXIA 256GB PCIe NVMe Gen3 TLC 3D NAND LPDDR4 Cache M.2 (2280) Solid State Drive
$45.00
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Pro Level Samsung 256GB PCIe NVMe Gen3 TLC 3D NAND LPDDR4 Cache M.2 (2280) Solid State Drive
$50.00
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+ Show Compatible - M.2 (2230) NVMe Gen3 Solid State Drive Options

30 options
CLASS MANUFACTURER DESCRIPTION
Pro Level Samsung 2TB PCIe NVMe Gen3 QLC 3D NAND HMB SLC Cache M.2 2230 Solid State Drive
$225.00
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Pro Level Western Digital 2TB PCIe NVMe Gen3 TLC 3D NAND HMB SLC Cache M.2 (2230) Solid State Drive
$285.00
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Mid Level Western Digital 2TB PCIe NVMe Gen3 TLC 3D NAND HMB SLC Cache M.2 (2230) Solid State Drive
$225.00
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Pro Level Micron 2TB PCIe NVMe Gen3 QLC 3D NAND HMB SLC Cache M.2 (2230) Solid State Drive
$230.00
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Pro Level Samsung 1TB PCIe NVMe Gen3 TLC 3D NAND HMB SLC Cache M.2 (2230) Solid State Drive
$175.00
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Mid Level Samsung 1TB PCIe NVMe Gen3 TLC 3D NAND HMB SLC Cache M.2 (2230) Solid State Drive
$170.00
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Pro Level SK Hynix 1TB PCIe NVMe Gen3 TLC 3D NAND HMB-SLC Cache M.2 (2230) Solid State Drive
$175.00
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Pro Level KIOXIA 1TB PCIe NVMe Gen3 TLC 3D NAND HMB SLC Cache M.2 (2230) Solid State Drive
$175.00
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Pro Level Western Digital 1TB PCIe NVMe Gen3 TLC 3D NAND HMB SLC Cache M.2 (2230) Solid State Drive
$170.00
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Mid Level Western Digital 1TB PCIe NVMe Gen3 TLC 3D NAND HMB SLC Cache M.2 (2230) Solid State Drive
$175.00
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Pro Level Micron 1TB PCIe NVMe Gen3 QLC 3D NAND HMB SLC Cache M.2 (2230) Solid State Drive
$175.00
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Mid Level Micron 1TB PCIe NVMe Gen3 TLC 3D NAND HMB SLC Cache M.2 (2230) Solid State Drive
$165.00
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Pro Level Samsung 512GB PCIe NVMe Gen3 TLC 3D NAND HMB SLC Cache M.2 (2230) Solid State Drive
$75.00
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Mid Level Samsung 512GB PCIe NVMe Gen3 TLC 3D NAND HMB SLC Cache M.2 (2230) Solid State Drive
$70.00
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Pro Level SK Hynix 512GB PCIe NVMe Gen3 TLC 3D NAND HMB-SLC Cache M.2 (2230) Solid State Drive
$75.00
More Info
Pro Level KIOXIA 512GB PCIe NVMe Gen3 TLC 3D NAND HMB SLC Cache M.2 (2230) Solid State Drive
$70.00
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Mid Level KIOXIA 512GB PCIe NVMe Gen3 TLC 3D NAND HMB SLC Cache M.2 (2230) Solid State Drive
$75.00
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Pro Level Western Digital 500GB PCIe NVMe Gen3 TLC 3D NAND HMB SLC Cache M.2 (2230) Solid State Drive
$75.00
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Mid Level Western Digital 512GB PCIe NVMe Gen3 TLC 3D NAND HMB SLC Cache M.2 (2230) Solid State Drive
$70.00
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Pro Level Micron 512GB PCIe NVMe Gen3 QLC 3D NAND HMB SLC Cache M.2 (2230) Solid State Drive
$70.00
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Mid Level Micron 512GB PCIe NVMe Gen3 TLC 3D NAND HMB SLC Cache M.2 (2230) Solid State Drive
$70.00
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Pro Level Samsung 256GB PCIe NVMe Gen3 TLC 3D NAND HMB SLC Cache M.2 (2230) Solid State Drive
$55.00
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Mid Level Samsung 256GB PCIe NVMe Gen3 TLC 3D NAND HMB SLC Cache M.2 (2230) Solid State Drive
$55.00
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Pro Level SK Hynix 256GB PCIe NVMe Gen3 TLC 3D NAND HMB-SLC Cache M.2 (2230) Solid State Drive
$55.00
More Info
Pro Level KIOXIA 256GB PCIe NVMe Gen3 TLC 3D NAND HMB SLC Cache M.2 (2230) Solid State Drive
$55.00
More Info
Mid Level KIOXIA 256GB PCIe NVMe Gen3 TLC 3D NAND HMB SLC Cache M.2 (2230) Solid State Drive
$55.00
More Info
Mid Level Western Digital 256GB PCIe NVMe Gen3 TLC 3D NAND HMB SLC Cache M.2 (2230) Solid State Drive
$55.00
More Info
Mid Level Micron 256GB PCIe NVMe Gen3 TLC 3D NAND HMB SLC Cache M.2 (2230) Solid State Drive
$55.00
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Mid Level KIOXIA 128GB PCIe NVMe Gen3 TLC 3D NAND HMB SLC Cache M.2 (2230) Solid State Drive
$38.00
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Mid Level Samsung 128GB PCIe NVMe Gen3 TLC 3D NAND HMB SLC Cache M.2 (2230) Solid State Drive
$38.00
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+ Show Compatible - 2.5" SATA Solid State Drive Options

15 options
CLASS MANUFACTURER DESCRIPTION
Pro Level Samsung 2TB SATA 6Gb/s MLC 3D NAND Flash LPDDR4 DRAM Cache 2.5" Solid State Drive
$255.00
More Info
Pro Level Western Digital 2TB SATA 6Gb/s TLC 3D NAND Flash SLC Tiered Caching 2.5" Solid State Drive
$235.00
More Info
Pro Level Crucial 2TB SATA 6Gb/s TLC 3D NAND Flash LPDDR DRAM Cache 2.5" Solid State Drive
$259.00
More Info
Mid Level Crucial 2TB SATA 6Gb/s TLC 3D NAND Flash SLC Cache 2.5" Solid State Drive
$259.00
More Info
Pro Level Western Digital 1TB SATA 6Gb/s TLC 3D NAND Flash SLC Tiered Caching 2.5" Solid State Drive
$159.00
More Info
Pro Level Samsung 1TB SATA 6Gb/s MLC 3D NAND Flash LPDDR4 DRAM Cache 2.5" Solid State Drive
$165.00
More Info
Pro Level Crucial 1TB SATA 6Gb/s TLC 3D NAND Flash LPDDR DRAM Cache 2.5" Solid State Drive
$155.00
More Info
Mid Level Crucial 1TB SATA 6Gb/s TLC 3D NAND Flash SLC Cache 2.5" Solid State Drive
$179.00
More Info
Pro Level Samsung 500GB SATA 6Gb/s MLC 3D NAND Flash LPDDR4 DRAM Cache 2.5" Solid State Drive
$89.00
More Info
Pro Level Western Digital 500GB SATA 6Gb/s TLC 3D NAND Flash SLC Tiered Caching 2.5" Solid State Drive
$89.00
More Info
Pro Level Crucial 500GB SATA 6Gb/s TLC 3D NAND Flash LPDDR DRAM Cache 2.5" Solid State Drive
$89.00
More Info
Mid Level Crucial 480GB SATA 6Gb/s TLC 3D NAND Flash SLC Cache 2.5" Solid State Drive
$79.00
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Pro Level Samsung 250GB SATA 6Gb/s MLC 3D NAND Flash LPDDR4 DRAM Cache 2.5" Solid State Drive
$70.00
More Info
Pro Level Western Digital 250GB SATA 6Gb/s TLC 3D NAND Flash SLC Tiered Caching 2.5" Solid State Drive
$65.00
More Info
Pro Level Crucial 250GB SATA 6Gb/s TLC 3D NAND Flash LPDDR DRAM Cache 2.5" Solid State Drive
$70.00
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+ Show Compatible - 2.5" SATA Hard Drive Options

19 options
CLASS MANUFACTURER DESCRIPTION
Mainstream Western Digital 2TB 5400RPM 2.5" 7mm SATA 6Gb/sec 128MB Cache Hard Drive
$84.00
More Info
Mainstream Seagate 2TB 5400RPM 2.5" 7mm SATA 6Gb/sec 128MB Cache Hard Drive
$90.00
More Info
Performance Western Digital 1TB 7200RPM 2.5" 7mm SATA 6Gb/sec 64MB Cache Hard Drive
$55.00
More Info
Performance Seagate 1TB 7200RPM 2.5" 7mm SATA 6Gb/sec 128MB Cache Hard Drive
$62.00
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Mainstream Western Digital 1TB 5400RPM 2.5" 7mm SATA 6Gb/sec 128MB Cache Hard Drive
$50.00
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Mainstream Seagate 1TB 5400RPM 2.5" 7mm SATA 6Gb/sec 128MB Cache Hard Drive
$60.00
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Mainstream Toshiba 1TB 5400RPM 2.5" 7mm SATA 6Gb/sec 128MB Cache Hard Drive
$40.00
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Performance Western Digital 500GB 7200RPM 2.5" 7mm SATA 6Gb/sec 64MB Cache Hard Drive
$45.00
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Performance Seagate 500GB 7200RPM 2.5" 7mm SATA 6Gb/sec 128MB Cache Hard Drive
$50.00
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Mainstream Western Digital 500GB 5400RPM 2.5" 7mm SATA 6Gb/sec 32MB Cache Hard Drive
$40.00
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Mainstream Seagate 500GB 5400RPM 2.5" 7mm SATA 6Gb/sec 128MB Cache Hard Drive
$40.00
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Performance Western Digital 320GB 7200RPM 2.5" 7mm SATA 6Gb/sec 32MB Cache Hard Drive
$38.00
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Performance Seagate 320GB 7200RPM 2.5" 7mm SATA 6Gb/sec 32MB Cache Hard Drive
$35.00
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Mainstream Western Digital 320GB 5400RPM 2.5" 7mm SATA 6Gb/sec 16MB Cache Hard Drive
$35.00
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Mainstream Seagate 320GB 5400RPM 2.5" 7mm SATA 6Gb/sec 16MB Cache Hard Drive
$30.00
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Performance Western Digital 250GB 7200RPM 2.5" 7mm SATA 6Gb/sec 32MB Cache Hard Drive
$30.00
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Performance Seagate 250GB 7200RPM 2.5" 7mm SATA 6Gb/sec 16MB Cache Hard Drive
$30.00
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Mainstream Western Digital 250GB 5400RPM 2.5" 7mm SATA 6Gb/sec 16MB Cache Hard Drive
$30.00
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Mainstream Seagate 250GB 5400RPM 2.5" 7mm SATA 6Gb/sec 16MB Cache Hard Drive
$30.00
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+ Show Compatible - PC4-21300 2666MHz DDR4 RAM DIMM Memory Options

3 options
CLASS MANUFACTURER DESCRIPTION
Mainstream Kingston 16GB PC4-21300 2666MT/s 1.2V CL19 DDR4 RAM 288-Pin UDIMM Desktop Memory
$99.00
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Mainstream Kingston 8GB PC4-21300 2666MT/s 1.2V CL19 DDR4 RAM 288-Pin UDIMM Desktop Memory
$89.00
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Mainstream Kingston 4GB PC4-21300 2666MT/s 1.2V CL19 DDR4 RAM 288-Pin UDIMM Desktop Memory
$49.00
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+ Show Compatible - Data Transfer / Drive Cloning Case for M.2 PCIe NVMe & AHCI SATA Solid State Drives

1 options
DESCRIPTION
USB v3.2 Enclosure for M.2 NVMe & SATA Solid State Drives - Data Transfers | Cloning Drives | External Storage
$35.00
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+ Show Compatible - Data Transfer / Drive Cloning Cable for 2.5" SATA Solid State Drives and Hard Drives

1 options
DESCRIPTION
USB v3.0 Cable for 2.5" SATA Solid State Drives & Hard Drives - Data Transfers | Drive Cloning | Data Backups
$14.99
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+ Show Compatible - 3.5" SATA Desktop Hard Drive Options

18 options
CLASS MANUFACTURER DESCRIPTION
Endurance Western Digital 4TB 5400RPM 3.5" SATA 6Gb/s 128MB Cache Desktop Hard Drive
$195.00
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Endurance Seagate 4TB 5400RPM 3.5" SATA 6Gb/s 128MB Cache Desktop Hard Drive
$199.00
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Mainstream Western Digital 4TB 5400RPM 3.5" SATA 6Gb/s 64MB Cache Desktop Hard Drive
$159.00
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Mainstream Seagate 4TB 5400RPM 3.5" SATA 6Gb/s 128MB Cache Desktop Hard Drive
$105.00
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Performance Western Digital 2TB 7200RPM 3.5" SATA 6Gb/s 64MB Cache Desktop Hard Drive
$89.00
More Info
Performance Seagate 2TB 7200RPM 3.5" SATA 6Gb/s 128MB Cache Desktop Hard Drive
$95.00
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Mainstream Western Digital 2TB 7200RPM 3.5" SATA 6Gb/s 128MB Cache Desktop Hard Drive
$90.00
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Endurance Western Digital 2TB 5400RPM 3.5" SATA 6Gb/s 128MB Cache Desktop Hard Drive
$68.00
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Mainstream Seagate 2TB 5400RPM 3.5" SATA 6Gb/s 128MB Cache Desktop Hard Drive
$85.00
More Info
Performance Western Digital 1TB 7200RPM 3.5" SATA 6Gb/s 64MB Cache Desktop Hard Drive
$99.00
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Performance Seagate 1TB 7200RPM 3.5" SATA 6Gb/s 64MB Cache Desktop Hard Drive
$99.00
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Mainstream Western Digital 1TB 7200RPM 3.5" SATA 6Gb/s 64MB Cache Desktop Hard Drive
$78.00
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Endurance Western Digital 1TB 5400RPM 3.5" SATA 6Gb/s 64MB Cache Desktop Hard Drive
$64.00
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Mainstream Western Digital 1TB 5400RPM 3.5" SATA 6Gb/s 64MB Cache Desktop Hard Drive
$57.00
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Performance Western Digital 500GB 7200RPM 3.5" SATA 6Gb/s 64MB Cache Desktop Hard Drive
$67.00
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Performance Seagate 500GB 7200RPM 3.5" SATA 6Gb/s 32MB Cache Desktop Hard Drive
$75.00
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Mainstream Western Digital 500GB 5400RPM 3.5" SATA 6Gb/s 64MB Cache Desktop Hard Drive
$57.00
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Performance Seagate 250GB 7200RPM 3.5" SATA 6Gb/s 16MB Cache Desktop Hard Drive
$65.00
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+ Show Compatible - Data Transfer / Drive Cloning Cable for 3.5" SATA & PATA Hard Drives

1 options
DESCRIPTION
USB v2.0 to SATA / IDE Combo Adapter for 2.5" and 3.5" SSD/HDD Data Transfers
$65.00
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