# Dell 491RD

ASTER RACKIT research entry for Dell 491RD. 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.
Canonical: https://www.aster-rackit.com/explore/product/harvest-dell-491rd-541d112cda
Evidence status: source-listed-review
Product family: Server memory

## Recorded fields
- capacity: 512GB [reseller_asserted_unverified] Source: https://www.itcreations.com/product/138679
- flash memory type: 4D V7 NAND [reseller_asserted_unverified] Source: https://www.itcreations.com/product/138679
- protocol: NON VOLATILE MEMORY EXPRESS ( NVME ) [reseller_asserted_unverified] Source: https://www.itcreations.com/product/138679
- interface: PCIE GEN4 X4 ( PCI-E 4.0 X4 / PCI EXPRESS ) [reseller_asserted_unverified] Source: https://www.itcreations.com/product/138679
- reading speed: 7000MB/S [reseller_asserted_unverified] Source: https://www.itcreations.com/product/138679
- writing speed: 4700MB/S [reseller_asserted_unverified] Source: https://www.itcreations.com/product/138679
- random read: 1500K IOPS [reseller_asserted_unverified] Source: https://www.itcreations.com/product/138679
- random write: 1400K IOPS [reseller_asserted_unverified] Source: https://www.itcreations.com/product/138679
- technology: SOLID STATE DRIVE ( SSD ) [reseller_asserted_unverified] Source: https://www.itcreations.com/product/138679
- hard drive series / class: PC801 SERIES ( SK HYNIX ) [reseller_asserted_unverified] Source: https://www.itcreations.com/product/138679
- size form factor: M.2 2280 [reseller_asserted_unverified] Source: https://www.itcreations.com/product/138679
- connector interface: M KEY [reseller_asserted_unverified] Source: https://www.itcreations.com/product/138679

## Source references
- IT Creations: https://www.itcreations.com/product/138679 | Source type: Reseller product page [reseller_product_page] | accessedAt: 2026-09-12T08:47:49.784Z | Confidence: medium | Status: Source-listed identity; technical fields require review
- www.itcreations.com: https://www.itcreations.com/product/138679 | Source type: Reseller product page [reseller_product_page] | retrievedAt: 2026-09-12T08:47:49.784Z | Confidence: medium

## Historical supplier review requirements and remaining checks
- manufacturer identity
- product family
- category
- all reseller-asserted technical fields
- OEM model existence
- compatibility
- lifecycle
- current availability

No stock, price, warranty, authorization or compatibility guarantee. AI-generated scenes are not actual-unit evidence.