Enterprise Drive Model Guide

Internal reference / RFQ workflow

IBM 00WK780 and 00WK781 2TB SAS Drive Label Guide

One photographed IBM System Storage label carries an IBM part number, FRU, label part number and a Seagate base-drive model. These identifiers should remain together because they do not describe interchangeable procurement fields.

Authorship

Prepared and reviewed by Beihang Technology Co., Ltd.

Published July 29, 2026 | Last material update July 29, 2026

Evidence scope

Selected first-party images document representative OEM and manufacturer labels. Final model, part number, availability, condition, health evidence, firmware, sector format, carrier, platform compatibility, warranty, packing and quotation remain order-specific.

Service-part hierarchy

IBM and base-drive identifiers

Preserve the service identity and the underlying drive identity on the same RFQ line.

IBM and base-drive identifiers
Comparison point	IBM service identity	Base-drive identity
Primary strings	P/N 00WK781; FRU 00WK780	ST2000NX0263
Additional label field	Label P/N 00WK896	2TB, 7.2K, 12Gb SAS
Format review	Confirm IBM platform requirement	4096-native model context
Supply scope	Service part and carrier	Bare drive identity

The table separates photographed label fields from procurement checks. It does not confirm current stock, quoted-unit condition, health, firmware, sector format, compatibility or warranty.

Copy all IBM service identifiers

The photographed label shows IBM P/N 00WK781, IBM FRU 00WK780 and IBM Label P/N 00WK896. Record each field exactly. A buyer searching by FRU may still need the order line to preserve the P/N, label identity, carrier and target system for service matching.

IBM P/N 00WK781
IBM FRU 00WK780
IBM Label P/N 00WK896
Carrier included or excluded

Retain the Seagate base-drive model

The same label identifies Seagate ST2000NX0263. Seagate documentation lists this exact 2TB 2.5-inch SAS model separately from other sector-format suffixes. Keep ST2000NX0263 on the RFQ instead of reducing the request to IBM 2TB SAS or assuming another ST2000NX model is equivalent.

ST2000NX0263
2TB 2.5-inch form
SAS 12 Gb/s
7,200 RPM label context

Do not lose the 4Kn requirement

Seagate's product manual identifies ST2000NX0263 as a 4096-native model, while neighboring 2TB suffixes cover other host-visible formats. Confirm that the IBM platform, controller, array and operating environment accept the required format before approving a replacement or rebuild candidate.

4096-native model context
Controller format support
Existing array members
Migration or rebuild plan

Match firmware and carrier context

An IBM service part may include firmware and carrier expectations beyond the base manufacturer's model. Capture the installed firmware, system machine type or model, controller firmware, bay and carrier. Do not treat a bare ST2000NX0263 as an IBM service replacement unless the quote states the difference and the buyer approves it.

IBM system model
Installed and required firmware
Controller and bay
IBM carrier requirement

Build the IBM replacement RFQ

Send the failed or installed label, requested IBM P/N and FRU, base-drive model, quantity, platform, controller, sector format, target condition, destination and requested evidence. Final availability, condition, test scope, packing and quotation are confirmed per order.

Installed label photo
P/N, FRU and base model
Platform and sector format
Quantity, condition and destination

First-party evidence

Practical proof behind the guide

These first-party images document representative product, inspection, packing, shipping, tracking or policy evidence, as applicable to this guide. Final order evidence is confirmed separately.

IBM System Storage 00WK781 and 00WK780 2TB 7.2K 12Gb SAS drive label — First-party IBM label reference showing P/N 00WK781, FRU 00WK780 and the Seagate ST2000NX0263 base model. Final part match, firmware, sector format, carrier and supported platform must be reviewed together.

Two IBM System Storage 2TB SAS drives in carriers with 00WK780 and 00WK781 labels — First-party IBM System Storage carrier and label reference. The photographed pair is identification evidence only; quantity, condition, firmware, sector format and array acceptance remain order-specific.

Manufacturer references

Documented family facts

Manufacturer references support documented family facts. They do not confirm Beihang stock, unit condition, compatibility, warranty, or quotation terms.

IBM
IBM guidance for finding product and part numbers
Supports: IBM identification-field context for machine type, model and part-number collection.
View manufacturer source
Seagate
Seagate Enterprise Capacity 2.5 HDD SAS manual
Supports: ST2000NX0263 model, SAS family and 4096-native sector-format context.
View manufacturer source
Seagate
Seagate Exos 7E2000 data sheet
Supports: Manufacturer model, interface, form-factor and capacity comparison fields.
View manufacturer source

Continue the procurement path

Products, supplier pages and trust details

Supplier and quotation pageContinue to the relevant B2B quotation path.Product or model referenceReview related categories, products or model references.Testing, quality or shipping detailsReview the process that supports the procurement decision.Identify OEM and manufacturer part numbersKeep the brand service part, FRU and base-drive model as separate fields.Check 4Kn platform compatibilityReview the exact sector format with the controller, array and operating environment.Review a proposed RAID replacementCompare exact array members and controller rules before a rebuild change.

Send Your Model / Part Number List Today

Availability and quotation change frequently. Send us your required models, part numbers, and quantities for the latest confirmation.

Include model number, part number, quantity, target condition and destination. We confirm compatibility, packing and shipping before payment.

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