Sourced for enterprise IT teams, the HP EM891A8R-ABA (HP EM891A8R#ABA L2105Tm 21.5-inch WideScreen LCD Touchscreen Monitor) is a LCD Monitor component appropriate for new-build, expansion, or warranty-replacement procurement. Technical specifications include form factor of 21.5-inch, interface of IDE. Typical use cases include in-place upgrades, EOL replacement under existing OEM service contracts, lab/test environments, and refurbished-rebuild programs. Pro Disk Network supplies the EM891A8R-ABA to US business buyers. Stocked units ship same-day on in-stock orders placed before 3pm ET. Pro Disk Network applies a 90-day functional warranty. Free US ground shipping on orders over $150; same-day expedited (UPS Next Day Air, FedEx Priority) available at checkout.
The EM891A8R-ABA is a HP lcd monitor component with form factor 21.5-inch, interface IDE. Pro Disk Network sells the EM891A8R-ABA for $955.32 with same-day US shipping and a 30-day return guarantee.
Reviewed By
Reviewed by:Pro Disk Network Engineering Team — . Specifications, compatibility, and pricing for the EM891A8R-ABA are shown on this page.
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US-based LLC — 7345 W Sand Lake Rd, STE 210, Office 3208, Orlando, FL 32819
Same-Day US Shipping — orders before 3pm ET ship today via UPS
30-Day Returns — pre-paid label on DOA and defective items
Quick Answer: Will the EM891A8R-ABA fit my system?
The EM891A8R-ABA is a HP lcd monitor part. Email sales@prodisknetwork.com with your system make, model, and serial number - we will confirm compatibility and ship same-day if in stock.
How fast does the EM891A8R-ABA ship?
EM891A8R-ABA orders placed before 3 pm ET ship the same business day from US warehouses. Delivery is next business day to most metro ZIPs via FedEx/UPS overnight; ground delivery covers remaining US in 1-4 business days.
The EM891A8R-ABA is deployed by US enterprises, MSPs, government, and education customers across multiple infrastructure scenarios. Below are the most common deployment patterns Pro Disk Network sees in real-world orders.
Production Deployment — Drop-in part for production enterprise infrastructure. Pre-tested and inspected before shipment.
Replacement / Spare — Hot-spare or RMA replacement keeping installed base running while OEM warranty is processed.
Lab / Dev / Test — Identical part for non-production validation environments. Cost-effective using refurbished tier.
Capacity Expansion — Adding capacity to an existing deployment without disturbing the production baseline.
What is the EM891A8R-ABA?
The EM891A8R-ABA is a HP enterprise IT hardware component with form factor 21.5-inch and interface IDE, manufactured by HP. Pro Disk Network ships this part new and certified-refurbished from our US warehouse with same-day dispatch on orders placed before 3 PM ET, backed by a 30-day return guarantee.
Pros & Cons of EM891A8R-ABA
Pros
Free 30-day return window covers DOA + fit issues
Cons
Designed for capacity tier, not write-intensive cache
Not a drop-in for desktop NAS without verifying caddy
Some firmware revs locked to specific RAID-controller families
Frequently Asked Questions about EM891A8R-ABA
Is the EM891A8R-ABA a genuine HP part?
Yes. Pro Disk Network sources every EM891A8R-ABA as factory-original HP inventory. New units arrive sealed in OEM packaging; refurbished units are pulled from decommissioned HP servers, surface-tested, and re-warranted by Pro Disk Network for 90 days.
Will the EM891A8R-ABA fit my system?
The EM891A8R-ABA is a HP lcd monitor part. Email sales@prodisknetwork.com with your system make, model, and serial number - we will confirm compatibility and ship same-day if in stock.
How fast does the EM891A8R-ABA ship?
EM891A8R-ABA orders placed before 3 pm ET ship the same business day from US warehouses. Delivery is next business day to most metro ZIPs via FedEx/UPS overnight; ground delivery covers remaining US in 1-4 business days.
What is the warranty on the EM891A8R-ABA?
New EM891A8R-ABA units carry the full HP manufacturer warranty (typically 1 to 5 years depending on product line). Refurbished and bulk-OEM units include a Pro Disk Network advance-replacement warranty (90 days refurbished). DOA replacement is free within 30 days of receipt.
Do you offer bulk pricing for the EM891A8R-ABA?
Email sales@prodisknetwork.com with the quantity and target ship date for a quote within one business day.