Skip to product information
1 of 1

HPE 32GB DDR5 6400MHz PC5-51200 ECC Registered 288-Pin DIMM 1.1V Dual Rank x8 Memory - P69727-B21

HPE 32GB DDR5 6400MHz PC5-51200 ECC Registered 288-Pin DIMM 1.1V Dual Rank x8 Memory - P69727-B21

Part Number: P69727-B21
Manufacturer: HPE

Condition: New

Weight: 0.1 lbs

Availability: In stock

Regular price $2,499.00
Regular price Sale price $2,499.00
Shipping calculated at checkout.
Delivery Car

Fast Delivery

Return Icon

Easy Returns

Features Icon

Free USA Shipping <10 lbs

Warranty Icon

Safe payment

We accept purchase orders from fortune 1000 Companies, government agencies, defence, Schools, and hospitals. For more details, contact us at (800) 504-1875 or simply submit Request for Quote form. Our Sales Team will prompt respond with a best solution tailored to your needs.

  • American Express
  • Diners Club
  • Discover
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Request For Quote

This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.

HPE 32GB DDR5 6400MHz PC5-51200 ECC Registered 288-Pin DIMM — 1.1V Dual Rank x8 — P69727-B21

The HPE P69727-B21 is a 32GB DDR5-6400 ECC Registered DIMM engineered for HPE ProLiant Gen11 servers. Running at 6400MHz (PC5-51200) with 1.1V operating voltage, it delivers the high-bandwidth, low-latency memory performance demanded by modern virtualization, in-memory databases, AI/ML inference, and data-intensive enterprise workloads. ECC (Error-Correcting Code) with registered buffering ensures data integrity and stability in mission-critical server environments — where memory errors are not an option.

Key Specifications

  • Part Number / MPN: P69727-B21
  • Manufacturer: HPE
  • Capacity: 32GB
  • Memory Type: DDR5
  • Speed: 6400MHz (PC5-51200)
  • Form Factor: 288-Pin DIMM
  • Error Correction: ECC (Error-Correcting Code)
  • Buffer Type: Registered (RDIMM)
  • Voltage: 1.1V
  • Rank: Dual Rank
  • Organization: x8

Performance

  • Speed: DDR5-6400 — 6400 MT/s
  • Bandwidth: Up to 51,200 MB/s (PC5-51200)
  • Voltage: 1.1V (low-power DDR5)
  • Rank: Dual Rank x8 — optimized for capacity and bandwidth balance
  • ECC: Single-bit error correction, multi-bit error detection

Features

  • DDR5-6400 for maximum memory bandwidth in Gen11 server platforms
  • ECC for data integrity in mission-critical and always-on workloads
  • Registered (RDIMM) buffering for stability in multi-DIMM configurations
  • 1.1V low-voltage operation for improved power efficiency
  • HPE SmartMemory — validated and optimized for HPE ProLiant Gen11 platforms
  • Supports HPE Advanced Memory Protection features when paired with compatible processors

Physical & Environmental

  • Form Factor: 288-Pin DIMM
  • Voltage: 1.1V
  • Operating Temperature: 0°C to 85°C

Compatibility

  • Designed for HPE ProLiant Gen11 servers (DL360, DL380, DL560, DL580, ML350, etc.)
  • Requires DDR5-compatible Intel Xeon Scalable (4th/5th Gen) or AMD EPYC (Genoa) processor
  • Must be installed in DDR5 RDIMM slots — not compatible with DDR4 or LRDIMM-only slots
  • Verify HPE QuickSpecs for your specific server model before ordering
  • HPE SmartMemory — may not be recognized as SmartMemory in non-HPE systems

Frequently Asked Questions

Why do I see an incorrect image for this item?

Images may be representative of the product model. For Refurbished items, the actual unit may differ in appearance from the image shown.

Specifications, part number, condition and included accessories are stated on this page.

What do you mean by term Refurbished?

Refurbished means a used computer part or device that has been cleaned, checked, and repaired to make sure it works properly again. Unlike regular second-hand items, refurbished products go through testing and fixing so they can perform like new.

How many days does it take to ship goods to customers?

All orders are processed within 1-2 business days. Orders placed on weekends or public holidays will be processed on the next business day. For more info visit shipping policy.

What is your return policy?

We offer a 30-day return policy subject to the terms and conditions described in our Refund Policy. Restocking fees may apply to eligible non-faulty returns. Kindly take a look at our Return Policy page.

Do you deliver my ordered items in their original retail box?

For Brand New items, you will receive them in their original retail box. For Refurbished items, you will receive them in a Brown Box or Bulk Packaging.

Do your printers come with ink cartridges?

Refurbished printers do not come with ink cartridges or toners.