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Western Digital WUSTR6440ASS204 — Enterprise SSDs
Source-listed identity · parameters unverified
Price and availability: Request quotation
Download editable RFQ checklist ↓A technical record does not certify stock, condition, current orderability or a factory-approved BOM.
Buyers evaluating enterprise ssds hardware start from the WUSTR6440ASS204 record before comparing condition and price. Top recorded values — capacity 400GB, flash memory type TRIPLE LEVEL CELL ( 3D TLC NAND ), interface SERIAL ATTACHED SCSI ( SAS III / SAS3 ) — come from the supplied dataset with review labels. When the recorded fields match your requirement, add the WUSTR6440ASS204 to a quote and send it for confirmation.
This record identifies WUSTR6440ASS204 in the Western Digital enterprise ssds catalog. Its classification is manufacturer part number. Preserve the full identifier when comparing offers: suffixes, revisions and assembly contents are part of the purchasing question.
ASTER RACKIT research entry for Western Digital WUSTR6440ASS204. A public specialist supplier lists this part number. OEM identity, technical specifications and compatibility require verification. Include the exact part number and target platform in your RFQ for configuration review. Use the technical record to prepare an inquiry rather than as evidence that an item is available, tested, licensed or covered by a particular warranty. Inherited fast-shipping and stock language is not carried into this catalog's commercial fields.
Inherited search aliases: WUSTR6440ASS204. These are lookup aids, not certified equivalents.
Each field states its evidence status. Inherited and title-derived values remain unverified; reviewed OEM facts do not certify an offered configuration.
| Field | Recorded value | Source snapshot |
|---|---|---|
| capacity | 400GB | reseller_product_page reseller_asserted_unverified · 2026-09-12T09:03:02.482Z |
| flash memory type | TRIPLE LEVEL CELL ( 3D TLC NAND ) | reseller_product_page reseller_asserted_unverified · 2026-09-12T09:03:02.482Z |
| interface | SERIAL ATTACHED SCSI ( SAS III / SAS3 ) | reseller_product_page reseller_asserted_unverified · 2026-09-12T09:03:02.482Z |
| technology | SOLID STATE DRIVE ( SSD ) | reseller_product_page reseller_asserted_unverified · 2026-09-12T09:03:02.482Z |
| transfer rate | 12GB/S ( DUAL PORT / DP ) | reseller_product_page reseller_asserted_unverified · 2026-09-12T09:03:02.482Z |
| reading speed | 2150MB/S | reseller_product_page reseller_asserted_unverified · 2026-09-12T09:03:02.482Z |
| writing speed | 2120MB/S | reseller_product_page reseller_asserted_unverified · 2026-09-12T09:03:02.482Z |
| size form factor | 2.5 INCH SFF | reseller_product_page reseller_asserted_unverified · 2026-09-12T09:03:02.482Z |
| hard drive series / class | ULTRASTAR DC SS530 | reseller_product_page reseller_asserted_unverified · 2026-09-12T09:03:02.482Z |
| enclosure | INTERNAL | reseller_product_page reseller_asserted_unverified · 2026-09-12T09:03:02.482Z |
| hard drive tray | HARD DRIVE TRAY / CADDY NOT INCLUDED ADDITIONAL INFORMATION: READ INTENSIVE RI / 3DW/D | reseller_product_page reseller_asserted_unverified · 2026-09-12T09:03:02.482Z |
Adding an item prepares a local RFQ line. It does not create a price offer, reserve inventory or submit an order.
Read the category procurement guide →Common project contexts where buyers request this enterprise ssds. Contexts inform the inquiry — they are not compatibility claims.
The WUSTR6440ASS204 is a recorded Western Digital enterprise ssds identity (manufacturer part number). Recorded highlights: capacity 400GB; flash memory type TRIPLE LEVEL CELL ( 3D TLC NAND ).
The record carries 11 technical fields, each with an evidence label. Reviewed fields come from OEM catalog evidence; unverified fields stay visibly marked and should be confirmed before purchase.
Add the record to the quote basket and send the inquiry — ASTER RACKIT confirms price, condition and availability in a written quotation.
No. Images are reference material only. Request exact-unit photography with serial numbers before committing to an order.
No explicit target-platform relationship is provided for this record. Brand, socket, capacity and visual resemblance alone must not be used to invent a compatibility claim.
Related records below are category neighbors. They are not approved replacement parts.
No server boot-screen image is attached to this record. Request product photographs and any diagnostic or entitlement record as separate evidence.
Facility reference scenes from our warehouse and test benches. They show the environment and handling standard for this equipment family — they are not photographs of the exact offered unit.
At acceptance, compare the delivered unit, labels and accessories with the approved list. Retain source revisions and receiving records for later maintenance.
Remaining review: manufacturer identity · product family · category · all reseller-asserted technical fields · OEM model existence · compatibility · lifecycle · current availability
| Source file | Source record | Evidence status |
|---|
This is not a live stock feed. Confirm full identifier, condition, quantity, price and delivery scope in a written quotation.
No. Inherited fields and platform associations require review against the exact destination system and current manufacturer documentation.
Include the full identifier, quantity, destination, target platform, condition, accessories and evidence needed for acceptance.
No. Models, ordering configurations, options and reference labels are distinct record types. Ask which actual purchasing unit will be supplied.
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Inherited technical record
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Inherited technical record
Trace host adapter, backplane, cable and physical drive interface.
This guide adds the decisions, documents and next steps that support this page.
Drive & memory search
Specify interface, endurance requirement and the complete suffix.
Drive & memory searchSeparate SAS/SATA, sector format, capacity and carrier.
Storage systemsReview controllers, drive shelves, host connectivity and support scope.
Drive-path checklistTrace host adapter, backplane, cable and physical drive interface.
Separate raw capacity from usable capacity and workload requirements.
Confirm OEM firmware, sector format and tray requirements explicitly.
A planning sequence, not a record of completed work.
Counts show records in the site catalog. They do not represent stock, available quantities or verified compatibility.
Snapshot: 2026-09-15
| Decision | Record in your brief | Evidence to retain |
|---|---|---|
| Drive path | Trace host adapter, backplane, cable and physical drive interface. | Complete identifier and source revision |
| Capacity & endurance | Separate raw capacity from usable capacity and workload requirements. | Platform document or written clarification |
| Firmware & carriers | Confirm OEM firmware, sector format and tray requirements explicitly. | Offered-unit details and agreed scope |
Tick items as you prepare them. This is your personal checklist, not a hardware validation.
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Reference-based generated scenes; actual-unit photos are available only through an explicit unit-specific request. Related models are separate catalog records, not substitutes for the item on this page.
Continue the relevant directory or service flow.
Open resourceUse the connected tool to develop the requirement.
Open resourceRetain the supporting reference with your project brief.
Open resourceFull model and suffix preserved · Interface and sector format specified · Carrier and firmware scope recorded · Usable-capacity requirement stated.
